Pinboard (karl11)
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recent bookmarks from karl11
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'Diverging Diamond' Traffic Flow: Way Of The Future? : NPR
2010-06-17T01:41:16+00:00
http://www.npr.org/templates/story/story.php?storyId=120403340
karl11traffic cool science
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https://pinboard.in/u:karl11/b:3b1d4bd5ea95/
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Montana - No Speed Limit Safety Paradox
2010-02-24T03:58:26+00:00
http://www.hwysafety.com/hwy_montana.htm
karl11government policy traffic
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https://pinboard.in/u:karl11/b:9aecc3eb55fe/