Of course, going carless is easier in some places than in others. A recent study by
LawnStarter compared the 150 largest U.S. cities to find which were best (and worst) for living without a car. Results were based on metrics related to walking, biking, commuting, safety (pedestrian fatalities, for example) and weather (some places are just too cold or too hot to hoof it.)
San Francisco, despite ranking 81st among the 150 cities for safety, came out on top, largely because of its mild climate and high commuting scores (and despite its challenging hills). In fact, West Coast cities took four of the top 10 spots, their mild climates helping move the needle.
Shreveport, La., came in last, with the lowest safety score in the bunch. Like many southern cities, it also suffered in the rankings because of a humid climate inhospitable to walking or biking, and poor commuting systems. It wasn’t the hottest, though: Five Arizona cities — Scottsdale, Glendale, Chandler, Phoenix and Gilbert — tied in that category, topping all other cities for their number of over-90-degree days. (San Francisco, Oakland, San Jose and Fremont, Calif., along with Seattle, tied for the fewest number of over-90-degree days.)