From the folks who brought you Walk Score comes this year's 2013 list of top ten bicycling cities (with over 500,000 people).
Click on the city name to go to Bike Score's series of maps showing overall score, bike lane density, hills, attractions and bike commuters.
Top 10 Most Bikeable Large U.S. Cities
1.
Portland (Bike Score: 70.3)
2.
San Francisco (Bike Score: 70.0)
3.
Denver (Bike Score: 69.5)
4.
Philadelphia (Bike Score: 68.4)
5.
Boston (Bike Score: 67.8)
6.
Washington D.C. (Bike Score: 65.3)
7.
Seattle (Bike Score: 64.1)
8.
Tucson (Bike Score: 64.1)
9.
New York (Bike Score: 62.3)
10.
Chicago (Bike Score: 61.5)
This is the first year they imposed a 500,000 population cutoff. Last year,
Minneapolis (score: 79) topped this list.
You can also look up the rest of the 100 cities they have scored on their
main page.