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<channel>
	<title>Ride Boldly! &#187; science</title>
	<atom:link href="http://www.rideboldly.org/category/science/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.rideboldly.org</link>
	<description>Bikes, bicycling, and road safety.</description>
	<lastBuildDate>Fri, 03 Feb 2012 17:00:36 +0000</lastBuildDate>
	<language>en</language>
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		<title>Invisible Cyclists Are Invisible</title>
		<link>http://www.rideboldly.org/2012/01/03/invisible-cyclists-are-invisible/</link>
		<comments>http://www.rideboldly.org/2012/01/03/invisible-cyclists-are-invisible/#comments</comments>
		<pubDate>Tue, 03 Jan 2012 21:59:27 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[anoka county]]></category>
		<category><![CDATA[bicycle commuting]]></category>
		<category><![CDATA[bicycle safety]]></category>
		<category><![CDATA[bicyclists]]></category>
		<category><![CDATA[bike education]]></category>
		<category><![CDATA[common sense]]></category>
		<category><![CDATA[education]]></category>
		<category><![CDATA[engineering]]></category>
		<category><![CDATA[minnesota]]></category>
		<category><![CDATA[non-motorized transportation pilot program]]></category>
		<category><![CDATA[roadway use]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[share the road]]></category>
		<category><![CDATA[suburbs]]></category>
		<category><![CDATA[traffic accidents]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[vehicular cycling]]></category>
		<category><![CDATA[weather]]></category>
		<category><![CDATA[winter cycling]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1865</guid>
		<description><![CDATA[<p>So, here we are. Minneapolis gets recognition and awards for its bike culture. Bicyclists, woo!</p>
<p>And once again, the new year highlights that there is a very real differentiator between &#8220;bicyclists&#8221; and &#8220;people who bike.&#8221; This differentiator can be fatal, as in the case of Kerry Steven Baker. Mr. Baker was killed pre-dawn on New Year&#8217;s morning, [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2012/01/03/invisible-cyclists-are-invisible/" data-text="Invisible Cyclists Are Invisible" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2012/01/03/invisible-cyclists-are-invisible/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><g:plusone size="small" href="http://www.rideboldly.org/2012/01/03/invisible-cyclists-are-invisible/"></g:plusone></div></div><p>So, here we are. Minneapolis gets recognition and awards for its bike culture. Bicyclists, woo!</p>
<p>And once again, the new year highlights that there is a very real differentiator between &#8220;bicyclists&#8221; and &#8220;people who bike.&#8221; This differentiator can be fatal, as in the case of Kerry Steven Baker. Mr. Baker was killed pre-dawn on New Year&#8217;s morning, riding northbound in the southbound lanes of the 4700 block of East River Road, near the Anoka County Riverfront Park. He was hit by a plow going southbound in those southbound lanes.</p>
<p>News reports are calling out that he had no lights and no helmet, but not calling out that much like lacking a headlamp in the dark, <em>riding against the flow of traffic is contrary to Minnesota state regulations for bicycle use</em>. Nope, it&#8217;s all about the helmet!</p>
<p>Further revelations (via <a href="http://fridley.patch.com/articles/cyclist-s-death-on-east-river-road-still-under-investigation">Fridley Patch</a>) indicate that the deceased had a long criminal record featuring many kinds of violations that would preclude driving a car legally, although nothing has outright stated that he lacked a driver&#8217;s license.</p>
<p>These sorts of accidents really call out the people who aren&#8217;t touched by &#8220;bicycle culture!&#8221; as is so frequently touted in mags like <em>Bicycling</em>, or on sites like Grist or Streetsblog, which speak to a certain level of audience. These people get lost in things like the annual bicycle counts for the Non-Motorized Transportation Pilot Program, because they don&#8217;t use &#8220;commuter&#8221; routes, and are often out at irregular times. Often, these people don&#8217;t speak great English, use sidewalks, don&#8217;t wear helmets, don&#8217;t have lights, etc.</p>
<p>There is much to be said that making roads safer for bicyclists also makes it safer for people who bike. But most communities remain stuck on the how of reaching many of the people who bike, because they are so outside of their experience. Some communities don&#8217;t even recognize/realize the need.</p>
<p>At the end of the day, the cycling movement really needs to work on empowering people beyond the spandex-clad, the hipsters, the young, and find ways to reach out to people who feel forced to ride, and people who think riding is out of reach, such as many women, people with kids, etc. It&#8217;s a hard problem. But the first step is recognizing the need, and not getting too caught up in congratulations, awards, and circle-jerking within the core community of bicyclists &#8212; a group who often look down on people who bike, and a group who people who bike often feel no kinship with. We&#8217;re all on these roads together.</p>
<p><em>Edit/Addition: The section of road where this cyclist died is highly bikeable, and there are several off-road routes that overlap, but are unlikely to have been passable immediately post-snow. A lot more of this accident is on wrong-way riding and a lack of lights &#8212; both of which can be taught. This accident was by no means a facility issue.</em></p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>Senate Committee to Consider &#8216;Complete Streets&#8217; Language Wednesday</title>
		<link>http://www.rideboldly.org/2011/12/13/senate-committee-to-consider-complete-streets-language-wednesday/</link>
		<comments>http://www.rideboldly.org/2011/12/13/senate-committee-to-consider-complete-streets-language-wednesday/#comments</comments>
		<pubDate>Tue, 13 Dec 2011 14:18:43 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle advocacy]]></category>
		<category><![CDATA[bicycle commuting]]></category>
		<category><![CDATA[bicycle facilities]]></category>
		<category><![CDATA[bicyclists]]></category>
		<category><![CDATA[bike lanes]]></category>
		<category><![CDATA[complete streets]]></category>
		<category><![CDATA[election]]></category>
		<category><![CDATA[encouragement]]></category>
		<category><![CDATA[engineering]]></category>
		<category><![CDATA[evaluation]]></category>
		<category><![CDATA[federal funds]]></category>
		<category><![CDATA[league of american bicyclists]]></category>
		<category><![CDATA[legislation]]></category>
		<category><![CDATA[minnesota]]></category>
		<category><![CDATA[pedestrian access]]></category>
		<category><![CDATA[politics]]></category>
		<category><![CDATA[road construction]]></category>
		<category><![CDATA[roadway design]]></category>
		<category><![CDATA[roadway use]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[share the road]]></category>
		<category><![CDATA[technology]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[urban planning]]></category>
		<category><![CDATA[washington]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1857</guid>
		<description><![CDATA[<p>This Wednesday, December 13, 2011, the Senate Committee on Commerce, Science, and Transportation will consider an amendment offered by Alaska Senator Mark Begichto provide safe and adequate accommodations for all users in all federally-funded street projects.  The Amendment is S. 1950, “safety for motorized and nonmotorized users.”</p>
<p>You may recognize this language as a phrasing much like [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/12/13/senate-committee-to-consider-complete-streets-language-wednesday/" data-text="Senate Committee to Consider &#8216;Complete Streets&#8217; Language Wednesday" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/12/13/senate-committee-to-consider-complete-streets-language-wednesday/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><g:plusone size="small" href="http://www.rideboldly.org/2011/12/13/senate-committee-to-consider-complete-streets-language-wednesday/"></g:plusone></div></div><p><img class="alignleft size-medium wp-image-1310" title="US Capitol" src="http://www.rideboldly.org/wp-content/uploads/2011/01/P3110040-300x225.jpg" alt="US Capitol" width="300" height="225" />This Wednesday, December 13, 2011, the <a href="http://commerce.senate.gov/public/">Senate Committee on Commerce, Science, and Transportation</a> will consider an amendment offered by Alaska Senator Mark Begich<strong>to provide safe and adequate accommodations for all users in all federally-funded street projects</strong>.  The Amendment is S. 1950, “safety for motorized and nonmotorized users.”</p>
<p>You may recognize this language as a phrasing much like Complete Streets language.</p>
<p>Most of what Congress has considered lately has been language that removes funding for active transportation from federal projects, so this is good. The League of American Bicyclists says this will be the first time in six years the Senate considers something with Complete Streets language.</p>
<p><a href="http://klobuchar.senate.gov/">Minnesota Senator Amy Klobuchar</a> is a member of this committee. Minnesotans who are in favor of Complete Streets are strongly urged to visit her web site and use the <a href="http://klobuchar.senate.gov/contactamy.cfm">contact button to e-mail her, or phone her office</a>, to express your support of this amendment and encourage her to vote in its favor. Phone or e-mail is the best bet, as consideration will begin tomorrow. Complete Streets, as cyclists are aware, help to build community, add jobs, and help people get to jobs in cost-effective ways that help their families. I&#8217;ve written about Complete Streets and its value plenty of time, and more info can be found at the <a href="http://www.completestreets.org/">National Complete Streets Coalition</a>.</p>
<p>Please contact Senator Klobuchar today in support of this amendment!</p>
<p><strong>Edit:</strong> A stellar outline of why mixed-use communities are good, and <a href="http://www.strongtowns.org/journal/2011/12/13/best-of-blog-do-we-really-care-about-children.html">how reducing auto trips for kids is good</a>, from Strong Towns, is part of the case for integrating active transport options in development.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<item>
		<title>Duck &amp; Cover: Hail to the Biker</title>
		<link>http://www.rideboldly.org/2011/05/11/duck-cover-hail-to-the-biker/</link>
		<comments>http://www.rideboldly.org/2011/05/11/duck-cover-hail-to-the-biker/#comments</comments>
		<pubDate>Wed, 11 May 2011 14:29:03 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle safety]]></category>
		<category><![CDATA[bicyclists]]></category>
		<category><![CDATA[bike events]]></category>
		<category><![CDATA[bike rides]]></category>
		<category><![CDATA[common sense]]></category>
		<category><![CDATA[rest stops]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[weather]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1730</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>Last night, Minnesota saw some yellow-green skies and golfball-sized hail. Spring has in fact sprung.</p>
<p>This brings up the important safety question of what to do when the sky lets loose and you&#8217;re on your bicycle. Generally speaking, if you know there&#8217;s tornado warnings, you shouldn&#8217;t be wandering on out to go for a nice ride. That&#8217;s [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/05/11/duck-cover-hail-to-the-biker/" data-text="Duck &#038; Cover: Hail to the Biker" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/05/11/duck-cover-hail-to-the-biker/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1730">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
		<script>
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/05/11/duck-cover-hail-to-the-biker/&amp;callback=displayURL"></script></div></div><p>Last night, Minnesota saw some yellow-green skies and golfball-sized hail. Spring has in fact sprung.</p>
<p>This brings up the important safety question of what to do when the sky lets loose and you&#8217;re on your bicycle. Generally speaking, if you know there&#8217;s tornado warnings, you shouldn&#8217;t be wandering on out to go for a nice ride. That&#8217;s somewhere between &#8216;kinda dumb&#8217; and &#8216;evolution failed,&#8217; depending on the warning and the notice you have, and the sort of ride you&#8217;re about to execute.</p>
<p>However, there are days where rain is predicted for &#8216;after 3.&#8217; You leave at 10 AM, knowing you have plenty of time for some good miles and a stop for a double-scoop waffle cone. You blow a tire, and have to spend a bunch of time stabilizing it with duct tape and a dollar, then you cut your scoop short to a single. And the storm, it seems, is showing up at 2, not 3. In these situations, you need to have a duck-and-cover protocol.</p>
<p>As the sky starts turning green, <strong>consider your strategy</strong>. Do you know the area? If you&#8217;re in the country, is there a town or a gas station nearby? Even if it&#8217;s not necessarily in the proper path of your eventual destination, start heading towards the nearest source of shelter. If the sky is putting lime in its coconut, it&#8217;s not the time to be concerned about progress to endpoint.</p>
<p>In general, once the sky opens up and is pounding, let alone emitting hail, you should <strong>get off the road</strong>. There will be some cars who continue in the weather; depending on volume of downpour/hail and visibility, they are dumb. As far as you, on a bicycle, are concerned, the visibility factor is giant. You won&#8217;t be able to see or be seen, which can end badly.</p>
<p>Look for <strong>some form of cover</strong>. In the city, bridges and overpasses can work pretty well. If you&#8217;re fortunate, you may be near a shop &#8212; or better yet, a cafe. Nearby homes with garages or car sheds may also be an option. In the country, you may have some bridge or overpass options, but often you end up needing to show more creativity. A culvert won&#8217;t keep you dry, but it&#8217;s a safer place to be (short of flash flooding). I spent one hailstorm in Wisconsin hanging out in a crop-duster shed. If you&#8217;re really fortunate, you&#8217;ll be near the rural center of action and be able to get in to the town bar. While you may feel weird showing up with your bike and little bike shorts, the locals will typically be welcoming and nice about the fact that you don&#8217;t want to be hailed on. Stay away from metal objects, like metal picnic tables, and possibly your bike if you have enough space to put some distance between you and it.</p>
<p><strong>Don&#8217;t decide the storm is over too soon</strong>. If you have been unable to get into a building situation with wether radio or TV, this can be a challenge. In the situation with the crop duster shed, I was a mile from the rest stop for the event, and I knew there were cookies there (cookies!). I was already soaked. The wind had eased off and the rain was much more sensible. I figured I could make a break for it. About a quarter mile out, POW. Got hailed on. Not recommended. So don&#8217;t trust me to give you tips on telling when the storm blew, just try to figure it out and hope.</p>
<p>Be safe out there.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<item>
		<title>Road Construction Mayhem Ahoy (Better Bike More)</title>
		<link>http://www.rideboldly.org/2011/04/09/road-construction-mayhem-ahoy-better-bike-more/</link>
		<comments>http://www.rideboldly.org/2011/04/09/road-construction-mayhem-ahoy-better-bike-more/#comments</comments>
		<pubDate>Sat, 09 Apr 2011 22:39:08 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle bridges]]></category>
		<category><![CDATA[bicycle routes]]></category>
		<category><![CDATA[bicyclists]]></category>
		<category><![CDATA[engineering]]></category>
		<category><![CDATA[federal funds]]></category>
		<category><![CDATA[pedestrian access]]></category>
		<category><![CDATA[road construction]]></category>
		<category><![CDATA[roadway use]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[st. paul]]></category>
		<category><![CDATA[traffic calming]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[urban planning]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1676</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>MNDOT has released the list of 2011 major road projects for the Twin Cities and Greater Minnesota. All kinds of mayhem will ensue, especially during I94 work between Cretin/Vandalia and Nicollet Avenues.</p>
<p>One project of especial note to bicyclists is the 3-year project to replace the structurally-deficient Lafayette Bridge (US 52) in Saint Paul. The project is [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/04/09/road-construction-mayhem-ahoy-better-bike-more/" data-text="Road Construction Mayhem Ahoy (Better Bike More)" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/04/09/road-construction-mayhem-ahoy-better-bike-more/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1676">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/04/09/road-construction-mayhem-ahoy-better-bike-more/&amp;callback=displayURL"></script></div></div><p>MNDOT has released the list of <a href="http://www.dot.state.mn.us/construction/">2011 major road projects</a> for the Twin Cities and Greater Minnesota. All kinds of mayhem will ensue, especially during I94 work between Cretin/Vandalia and Nicollet Avenues.</p>
<p>One project of especial note to bicyclists is the 3-year project to replace the structurally-deficient Lafayette Bridge (US 52) in Saint Paul. The project is expected to add <a href="http://www.dot.state.mn.us/metro/projects/hwy52-stpaul/index.html">another river crossing for cyclists and pedestrians</a>.</p>
<p>Obviously, many county and local roads are also subject to construction as well, and the projects for those roads are controlled by more local authorities. Cyclists should stay abreast of planned street work near their usual routes.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<item>
		<title>Study: Analysis of Biking Trends &amp; Policies in Large American Cities</title>
		<link>http://www.rideboldly.org/2011/04/07/study-analysis-of-biking-trends-policies-in-large-american-cities/</link>
		<comments>http://www.rideboldly.org/2011/04/07/study-analysis-of-biking-trends-policies-in-large-american-cities/#comments</comments>
		<pubDate>Thu, 07 Apr 2011 17:33:04 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle commuting]]></category>
		<category><![CDATA[bicycle facilities]]></category>
		<category><![CDATA[bicycle recreation]]></category>
		<category><![CDATA[bicycle safety]]></category>
		<category><![CDATA[bicyclists]]></category>
		<category><![CDATA[evaluation]]></category>
		<category><![CDATA[federal funds]]></category>
		<category><![CDATA[minneapolis]]></category>
		<category><![CDATA[minnesota]]></category>
		<category><![CDATA[oregon]]></category>
		<category><![CDATA[roadway design]]></category>
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		<category><![CDATA[science]]></category>
		<category><![CDATA[share the road]]></category>
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		<category><![CDATA[statistics]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[urban planning]]></category>
		<category><![CDATA[washington]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1673</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>There&#8217;s a new report out this week that shows Minneapolis in a shining light as a national example. Published by the University Transportation Research Center and authored by researchers at Virginia Tech and Rutgers Universities, the Analysis of Biking Trends and Policies in Large American Cities: Lesson for New York studies both aggregate national data and [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/04/07/study-analysis-of-biking-trends-policies-in-large-american-cities/" data-text="Study: Analysis of Biking Trends &#038; Policies in Large American Cities" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/04/07/study-analysis-of-biking-trends-policies-in-large-american-cities/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1673">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/04/07/study-analysis-of-biking-trends-policies-in-large-american-cities/&amp;callback=displayURL"></script></div></div><p>There&#8217;s a new report out this week that shows Minneapolis in a shining light as a national example. Published by the University Transportation Research Center and authored by researchers at Virginia Tech and Rutgers Universities, the <a href="http://www.utrc2.org/research/assets/176/Analysis-Bike-Final1.pdf">Analysis of Biking Trends and Policies in Large American Cities: Lesson for New York</a> studies both aggregate national data and city-specific data around bicycling. Cities with city-specific data include Minneapolis, Chicago, Portland (OR), San Francisco, New York, and Washington DC.</p>
<p>The authors are most impressed by Minneapolis&#8217; relatively abundant bike parking &#8212; the most per-capita of any city in the study &#8212; and the variety of adaptations created to deal with the winter conditions in the upper Midwest.</p>
<p>The study is filled with fascinating data collected from many sources. Two key details that jumped out for me:</p>
<ul>
<li>Most of the growth in cycling mode share in the USA over the last decade has been among men &#8212; the percentage of trips made by women actually dropped from 28% to 23%. Mode share for women stayed at 0.5% while mode share for men rose from 1.2% to 1.7%.</p>
<li>The age group representing almost all growth in cycling is the 25-64 age group. Trips by individuals under 25 are dropping.
</ul>
<p>The chart for demographics is really interesting:<br />
<img src="http://www.rideboldly.org/wp-content/uploads/2011/04/demographics.jpg" alt="demographics of cyclists" title="demographics of cyclists" width="514" height="668" class="aligncenter size-full wp-image-1674" /></p>
<p>As can be expected in this kind of study, the authors do a lot of multivariate statistical modeling to associate bicycle facilities, spending on facilities, and other data to correlate with bicycle mode share and commuting share. If statistical analysis makes you break out, the bulk of the report is to be avoided, but in general Minneapolis (and even St. Paul! Represent!) do very well in many areas, as can be expected, even when compared with other cities, many in gentler climates. Go read it if you love data and black and white graphs.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<title>Minnesota Bridges: Above Average (But Still In Disrepair)</title>
		<link>http://www.rideboldly.org/2011/03/29/minnesota-bridges-above-average-but-still-in-disrepair/</link>
		<comments>http://www.rideboldly.org/2011/03/29/minnesota-bridges-above-average-but-still-in-disrepair/#comments</comments>
		<pubDate>Tue, 29 Mar 2011 14:54:50 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[duluth]]></category>
		<category><![CDATA[engineering]]></category>
		<category><![CDATA[evaluation]]></category>
		<category><![CDATA[federal funds]]></category>
		<category><![CDATA[I35W]]></category>
		<category><![CDATA[legislation]]></category>
		<category><![CDATA[minneapolis]]></category>
		<category><![CDATA[minnesota]]></category>
		<category><![CDATA[politics]]></category>
		<category><![CDATA[road construction]]></category>
		<category><![CDATA[roadway design]]></category>
		<category><![CDATA[roadway use]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[st. paul]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[taxes]]></category>
		<category><![CDATA[traffic accidents]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[urban planning]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1662</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>Wondering about the current state of Minnesota&#8217;s bridges? Transportation for America has you covered. They&#8217;ve been releasing state-by-state reports on the state of bridge infrastructure in each state. Minnesota was one of their early releases, as Minnesota also offers one of the horror stories about the worst-case scenario for a bad bridge with the I35W bridge.</p>
<p>The [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/03/29/minnesota-bridges-above-average-but-still-in-disrepair/" data-text="Minnesota Bridges: Above Average (But Still In Disrepair)" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/03/29/minnesota-bridges-above-average-but-still-in-disrepair/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1662">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/03/29/minnesota-bridges-above-average-but-still-in-disrepair/&amp;callback=displayURL"></script></div></div><p><img src="http://www.rideboldly.org/wp-content/uploads/2010/01/20080415_lafayettebridge_33-300x225.jpg" alt="Lafayette Bridge (US52, St. Paul)" title="Lafayette Bridge (US52, St. Paul)" width="300" height="225" class="alignleft size-medium wp-image-773" />Wondering about the current state of Minnesota&#8217;s bridges? <a href="http://t4america.org/docs/bridges_state/bridgereport-minnesota.pdf">Transportation for America</a> has you covered. They&#8217;ve been releasing state-by-state reports on the state of bridge infrastructure in each state. Minnesota was one of their early releases, as Minnesota also offers one of the horror stories about the worst-case scenario for a bad bridge with the I35W bridge.</p>
<p>The report is a mix of standardized information included in every report, along with some specific information about bridge conditions in the state. The Minnesota report reveals many facts, including:</p>
<ul>
<li>Out of 50 states and the District of Columbia, Minnesota ranks 34th worst nationally for the state of its bridges.</p>
<li>Of Minnesota&#8217;s 13,068 highway bridges, 1,149 of those bridges are structurally deficient (1 in 11)
<li>The average age of Minnesota bridges is 35.2 years; bridges are typically built with 50-year life expectancies. Almost 2,900 existing Minnesota bridges are already older than 50 years.
</ul>
<p>Many structurally deficient bridges are in rural areas and carry lower volumes of cars. Seven of the top 10 most trafficked deficient bridges are in Ramsey County, with 2 additional of these high volume bridges in Hennepin County. The last bridge in the top 10 for volume is in St. Louis County (Duluth). Note that three of the Ramsey County bridges are the MN52 River Crossing, which apparently is statistically considered three spans. (I can kind of see why.) </p>
<p>The report provides solid information about the proportion of funding used for maintenance versus expanding the highway system, and features a really nice color-coded map of Minnesota&#8217;s counties and their bridge situations. The information is extremely valuable in light of current discussions about the gas tax, the new Transportation Bill, and budget issues. Minnesota continues to deal with bridge issues, ranging from bridges on I-34 and I-94 to city and county bridges like the Plymouth Avenue Bridge in Minneapolis, currently closed to vehicles pending finding the money to repair corroded cables. The Lift Bridge in Stillwater continues to get a lot of press, as Representative Michele Bachmann (R-MN6), Senator Amy Klobuchar (DFL), and Governor Mark Dayton (DFL) all work in various ways to get a new St. Croix river crossing approved. This report shows that these bridges in the news are just the ones getting coverage, and are by no means the extent of Minnesota&#8217;s infrastructure problem.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<title>FHWA Approves Contraflow Bike Lanes; Physics Remains Horrified</title>
		<link>http://www.rideboldly.org/2011/03/23/fhwa-approves-contraflow-bike-lanes-physics-remains-horrified/</link>
		<comments>http://www.rideboldly.org/2011/03/23/fhwa-approves-contraflow-bike-lanes-physics-remains-horrified/#comments</comments>
		<pubDate>Wed, 23 Mar 2011 14:41:14 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle facilities]]></category>
		<category><![CDATA[bicycle safety]]></category>
		<category><![CDATA[bike lanes]]></category>
		<category><![CDATA[common sense]]></category>
		<category><![CDATA[encouragement]]></category>
		<category><![CDATA[engineering]]></category>
		<category><![CDATA[evaluation]]></category>
		<category><![CDATA[minneapolis]]></category>
		<category><![CDATA[minnesota]]></category>
		<category><![CDATA[roadway design]]></category>
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		<category><![CDATA[share the road]]></category>
		<category><![CDATA[traffic accidents]]></category>
		<category><![CDATA[traffic calming]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[urban planning]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1654</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>Via TheCityFix comes news that the Federal Highway Administration has officially blessed the concept of contraflow bike lanes as part of the Manual on Uniform Traffic Control Devices (MUTCD).</p>
<p>Summed up, a contraflow bike lane is a bike lane that puts cyclists riding on street against the flow of traffic.</p>
<p>Arguments in favor of such lanes typically relate [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/03/23/fhwa-approves-contraflow-bike-lanes-physics-remains-horrified/" data-text="FHWA Approves Contraflow Bike Lanes; Physics Remains Horrified" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/03/23/fhwa-approves-contraflow-bike-lanes-physics-remains-horrified/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1654">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/03/23/fhwa-approves-contraflow-bike-lanes-physics-remains-horrified/&amp;callback=displayURL"></script></div></div><p>Via <a href="http://thecityfix.com/contraflow-bike-lanes-deemed-acceptable-by-fhwa">TheCityFix</a> comes news that the Federal Highway Administration has officially blessed the concept of contraflow bike lanes as part of the Manual on Uniform Traffic Control Devices (MUTCD).</p>
<p>Summed up, a contraflow bike lane is a bike lane that puts cyclists riding on street against the flow of traffic.</p>
<p>Arguments in favor of such lanes typically relate to allowing cyclists to use one-way streets in both directions, which makes it more convenient for cyclists. Some also argue that it helps calm traffic, although I don&#8217;t know that there&#8217;s good data on that.</p>
<p>While TheCityFix seems to lump opponents in with people who also oppose mode shift, saying &#8220;(t)hose against the idea argue on the basis of traffic laws, safety, directing resources away from automobiles and even based on the cost of new signage,&#8221; the pro-auto folks are their own group. Many bicycle advocates argue against contraflow bike lanes without being pro-automobile. Going against traffic flow creates confusion, and the laws of physics are pretty immutable in that a head-on collision between two moving objects &#8212; even one at a lower speed &#8212; is more damaging than a rear end collision or a collision where the moving bodies are moving in a direction other than <em>straight at each other</em>.</p>
<p>It&#8217;s obvious that opening up streets with contraflow lanes will reduce travel time for the group receiving the road rights. I&#8217;m still not sold on the safety of it, particularly in situations in which cars attempt to pass one another, or bicyclists attempt to pass each other. Momentum cares not for MUTCD guidelines. Advocate <a href="http://www.bikexprt.com/bikepol/facil/lanes/contraflow.htm">John S. Allen did a very nice piece on contraflow lanes</a> that I think sums it up well in that sometimes a contraflow overlay can serve a good purpose, but at other times it&#8217;s a hazardous addition to the road. Much like many other guidelines in the MUTCD, I expect to see contraflow lanes implemented in ways that are both good and bad.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<title>Stuff I Dug This Week</title>
		<link>http://www.rideboldly.org/2011/03/12/stuff-i-dug-this-week-2/</link>
		<comments>http://www.rideboldly.org/2011/03/12/stuff-i-dug-this-week-2/#comments</comments>
		<pubDate>Sat, 12 Mar 2011 17:00:07 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bike lanes]]></category>
		<category><![CDATA[common sense]]></category>
		<category><![CDATA[complete streets]]></category>
		<category><![CDATA[engineering]]></category>
		<category><![CDATA[environmentalism]]></category>
		<category><![CDATA[federal funds]]></category>
		<category><![CDATA[minnesota]]></category>
		<category><![CDATA[pedestrian access]]></category>
		<category><![CDATA[public meetings]]></category>
		<category><![CDATA[road construction]]></category>
		<category><![CDATA[roadway design]]></category>
		<category><![CDATA[roadway use]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[share the road]]></category>
		<category><![CDATA[st. paul]]></category>
		<category><![CDATA[suburbs]]></category>
		<category><![CDATA[taxes]]></category>
		<category><![CDATA[traffic calming]]></category>
		<category><![CDATA[transportation options]]></category>
		<category><![CDATA[urban planning]]></category>
		<category><![CDATA[women]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1621</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>A few articles of interest from around Ze Interwebz this week for your weekend enjoyment:</p>

EXTRA! EXTRA! MONEY WASTED ON EXTRAVAGANT HIGHWAY PROJECT! &#8212; Getting Around Minneapolis takes a look at the new Rice Street interchange at MN36 in Roseville and finds the project dumb.</p>
Another Reason to Complete Our Streets &#8212; The Minnesota 2020 blog looks at [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/03/12/stuff-i-dug-this-week-2/" data-text="Stuff I Dug This Week" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/03/12/stuff-i-dug-this-week-2/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1621">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/03/12/stuff-i-dug-this-week-2/&amp;callback=displayURL"></script></div></div><p>A few articles of interest from around Ze Interwebz this week for your weekend enjoyment:</p>
<ul>
<li><a href="http://gettingaroundmpls.wordpress.com/2011/03/10/extra-extra-money-wasted-on-extravagant-highway-project/">EXTRA! EXTRA! MONEY WASTED ON EXTRAVAGANT HIGHWAY PROJECT!</a> &#8212; Getting Around Minneapolis takes a look at the new Rice Street interchange at MN36 in Roseville and finds the project dumb.</p>
<li><a href="http://mn2020hindsight.org/view/another-reason-to-complete-our-streets">Another Reason to Complete Our Streets</a> &#8212; The Minnesota 2020 blog looks at the value of Complete Streets for older citizens, with links to additional studies and articles.
<li><a href="http://transportationnation.org/2011/03/11/bike-lane-meeting-gets-hot/">Bike Lane Meeting Gets Hot</a> &#8212; Meanwhile, in Brooklyn, New York, a controversial bike lane project continues to create insane public meetings. At this one, covered by Transportation Nation, the chief opposition are&#8230; local senior citizens. What?
<li><a href="http://www.wired.com/wiredscience/2011/03/are-people-nicer-in-cities/">Are People Nicer in Cities?</a> &#8212; Wired magazine looks at studies about cities and why they exist, and their benefits/drawbacks. My summary is really bad. Just go read it.
<li><a href="http://alttransport.com/2011/03/single-women-spend-all-their-money-on-shelter-and-transportation/">Single Women Spend Most of their Money on Shelter &#038; Transportation</a> &#8212; Some facts and figures from Alt Transport and the Bureau of Labor Statistics. Statistics like this shed light on how smart development spending can help single women.
</ul>
<p>That about does it for this week. Get outside this weekend!</p>
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		<title>Peeve: Misapplication of Data</title>
		<link>http://www.rideboldly.org/2011/03/09/peeve-misapplication-of-data/</link>
		<comments>http://www.rideboldly.org/2011/03/09/peeve-misapplication-of-data/#comments</comments>
		<pubDate>Wed, 09 Mar 2011 15:00:30 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle advocacy]]></category>
		<category><![CDATA[bicycle alliance of minnesota]]></category>
		<category><![CDATA[bicycle facilities]]></category>
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		<guid isPermaLink="false">http://www.rideboldly.org/?p=1575</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>With the Minnesota Bicycle Summit last week and the National Bike Summit this week, I have been noting a pernicious habit among cycling advocates and friends that I wish I could punch out of everyone: Quoting studies selectively or in ways that simply do not apply.</p>
<p>As cyclists and advocates argue for ongoing funding for alternative transit [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/03/09/peeve-misapplication-of-data/" data-text="Peeve: Misapplication of Data" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/03/09/peeve-misapplication-of-data/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1575">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
		<script>
			<!-- 
			function displayURL(data) { var urlinfo = data[0]; if (!urlinfo.total_posts) return;document.getElementById('1575').innerHTML = urlinfo.total_posts;}
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/03/09/peeve-misapplication-of-data/&amp;callback=displayURL"></script></div></div><p>With the <a href="http://www.rideboldly.org/2011/02/28/minnesota-bicycle-summit-recap/">Minnesota Bicycle Summit</a> last week and the National Bike Summit this week, I have been noting a pernicious habit among cycling advocates and friends that I wish I could punch out of everyone: <strong>Quoting studies selectively or in ways that simply do not apply</strong>.</p>
<p>As cyclists and advocates argue for ongoing funding for alternative transit infrastructure in a difficult budget environment, data helps. With those who already support bicycles, data is a tool to offer them to help argue the position or defend their position to others. To doubters, data can be a means to shift opinion.</p>
<p>But using data badly does no one any favors. It&#8217;s easily assaulted by opponents. It makes cycling advocates look stupid. </p>
<p>Some recent examples:</p>
<ul>
<li>That damn <a href="http://www.rideboldly.org/2011/02/11/study-cycle-tracks-safer-than-riding-in-street/">cycletracks study</a>. I have ranted about this <a href="http://www.rideboldly.org/2011/03/02/bicycle-facilities-best-practices-reluctant-cyclists/">seventy-eleven times</a> at this point. There are major flaws in this study&#8217;s data methodology.</li>
<li>Studies that say <a href="http://www.rideboldly.org/2011/03/02/bicycle-facilities-best-practices-reluctant-cyclists/">more people would ride if more facilities were built</a>. Very often the data collection in these meets appropriate statistical standards. But these really do become a tyranny of the masses &#8212; what is popular is not always a good idea. National obesity trends are one example of how what is popular (being sedentary, high fat convenience foods) not necessarily being a good plan. It&#8217;s important not to let opinion polling override other forms of science.</li>
<li>The <a href="http://www.rideboldly.org/2011/01/08/employment-impact-of-bikeped-infrastructure-investment/">Baltimore study</a> that says that investing in bicycle infrastructure creates more jobs than highway projects. The data in this study is specific to one metro and one series of projects, and is thus difficult to credibly extend across all projects and metros. However, I am definitely seeing bicycle advocacy groups try to do so.</li>
<li>I saw someone reference a study the other day from Bristol, England that says that &#8220;<a href="http://walkit.com/2011/02/spend-on-high-streets-according-to-travel-mode/">pedestrians, cycle and public transport users provide as much if not more spending power than car users in town centres</a>.&#8221; It&#8217;s been re-tweeted a lot by people going to the National Bike Summit.
<p>One issue: This is a UK study. The way UK cities and neighborhoods are built around &#8220;High Streets&#8221; is completely unlike how most of the United States is built. I&#8217;ve lived near a UK High Street, when I was attending school in London. Neighborhoods are built around a core intersection/broadway/circus in which most of the basic needs of life can be procured, and major transit transfers are possible.</p>
<p>There are some junctions within cities that act like high streets in the UK &#8212; an intersection like Cleveland and Ford Parkway in Saint Paul comes to mind, where you can get almost all the amenities of life within a short walk of the core intersection. But more often the setup is more like MN65 in Fridley/Blaine &#8212; a series of strip-malls along a high-speed state highway corridor. To invest on a High Street model would mean blowing up a lot of America to start from scratch.</li>
</ul>
<p>I&#8217;m sure there are more out there that would just make me snarl to hear cited.</p>
<p>Not all studies based on small geography or populations are of no use. The <a href="http://www.rideboldly.org/2011/03/04/cycling-health-care-costs/">health study in Madison and Milwaukee</a> has broader applicability, because the controlled factors are such that you can credibly say: We don&#8217;t know what the total financial savings would be in THIS metro, but based on the savings in THOSE metros it&#8217;s pretty safe to bet it&#8217;d be a good chunk of change, eh.</p>
<p>I have seen a number of advocacy groups stick to citing well-controlled data studies and facts and figures that can easily be applied within a region without acrobatics. The Bicycle Alliance of Minnesota is one such organization.</p>
<p>As advocates, we don&#8217;t need to try to mutilate data to serve our needs. There are studies and data to support our goals that are credible as they stand, without trying to say &#8220;we could be more like Europe!&#8221; (which is not a good message with even some moderate Republicans, and is often not realistic based on existing build patterns). There are countless health and environmental benefits. There are social benefits. Infrastructure investment can reduce congestion and thus increase business productivity. Infrastructure can attract educated workforces to urban cores. Citing those factors, and data collected in the United States in broadly applicable studies, is going to have a greater impact on fiscal conservatives and the unconverted than using data dodgily.</p>
<hr/>Copyright &copy; 2012 <strong><a href="http://www.rideboldly.org">Ride Boldly!</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@www.rideboldly.org so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span>]]></content:encoded>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Traffic Crashes &amp; Cyclist Fatalities: 2009 Data</title>
		<link>http://www.rideboldly.org/2011/03/02/traffic-crashes-cyclist-fatalities-2009-data/</link>
		<comments>http://www.rideboldly.org/2011/03/02/traffic-crashes-cyclist-fatalities-2009-data/#comments</comments>
		<pubDate>Wed, 02 Mar 2011 17:08:14 +0000</pubDate>
		<dc:creator>julie</dc:creator>
				<category><![CDATA[bicycle safety]]></category>
		<category><![CDATA[bicyclists]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[traffic accidents]]></category>

		<guid isPermaLink="false">http://www.rideboldly.org/?p=1524</guid>
		<description><![CDATA[0savesSave
		
			
		
		<p>The National Highway Traffic Safety Administraton has published its annual recap of cyclist fatalities for 2009. Some key stats:</p>

630 bicyclists were killed in motor vehicle crashes &#8212; about 2% of all motor vehicle traffic fatalities
51,000 bicyclists were injured in motor vehicle traffic crashes &#8212; about 2% of all people injuried in traffic crashes during 2009
The majority [...]]]></description>
			<content:encoded><![CDATA[<div class="socialize-in-content" style="float:right;"><div class="socialize-in-button socialize-in-button-right"><a href="http://twitter.com/share" class="twitter-share-button" data-url="http://www.rideboldly.org/2011/03/02/traffic-crashes-cyclist-fatalities-2009-data/" data-text="Traffic Crashes &#038; Cyclist Fatalities: 2009 Data" data-count="vertical" data-via="betweenstations" data-related="betweenstations"><!--Tweetter--></a></div><div class="socialize-in-button socialize-in-button-right"><iframe src="http://www.facebook.com/plugins/like.php?href=http://www.rideboldly.org/2011/03/02/traffic-crashes-cyclist-fatalities-2009-data/&amp;layout=button_count&amp;show_faces=false&amp;width=&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=65" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:px !important; height:65px;" allowTransparency="true"></iframe></div><div class="socialize-in-button socialize-in-button-right"><div class="delicious-button"><div class="del-top"><span id="1524">0</span>saves</div><div class="del-bot"><a href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;">Save</a></div></div>
		<script>
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			function displayURL(data) { var urlinfo = data[0]; if (!urlinfo.total_posts) return;document.getElementById('1524').innerHTML = urlinfo.total_posts;}
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		<script src = "http://badges.del.icio.us/feeds/json/url/data?url=http://www.rideboldly.org/2011/03/02/traffic-crashes-cyclist-fatalities-2009-data/&amp;callback=displayURL"></script></div></div><p>The National Highway Traffic Safety Administraton has published its annual recap of cyclist fatalities for 2009. Some key stats:</p>
<ul>
<li>630 bicyclists were killed in motor vehicle crashes &#8212; about 2% of all motor vehicle traffic fatalities</li>
<li>51,000 bicyclists were injured in motor vehicle traffic crashes &#8212; about 2% of all people injuried in traffic crashes during 2009</li>
<li>The majority of fatal crashes (70%) took place in urban areas</li>
<li>67% of fatalities occurred outside of intersections</li>
<li>72% of fatalities occurred during daylight hours</li>
<li>The average age of cyclists killed was 41 while the average age of injured cyclists was 31</li>
<li>Most crash victims were male</li>
<li>About one-fourth of all cyclists killed in 2009 were legally drunk; alcohol-involvement involving either the motorist or the bicyclist was reported in 40% of all fatal crashes</li>
</ul>
<p>In Minnesota, there were 421 total traffic fatalities, with cyclist fatalities representing 2.4% of that total (10 deaths).</p>
<p>Read the full report: <a href='http://www.rideboldly.org/wp-content/uploads/2011/03/2009_PedalCyclists.pdf'>2009 Traffic Safety Facts &#8211; Bicycle Fatalities (PDF)</a></p>
<p>There is a very good recap of this report available from <a href="http://www.bikingbis.com/blog/_archives/2011/2/14/4749974.html" target ="_blank">Biking Bis</a>.</p>
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