
in the latest ambitious and costly assault on gridlock, Los Angeles has synchronized every one of its 4,500 traffic signals across 469 square miles — the first major metropolis in the world to do so, officials said..
Without synchronization, it takes an average of 20 minutes to drive five miles on Los Angeles streets; with synchronization, it has fallen to 17.2 minutes, the city says. And the average speed on the city’s streets is now 17.3 miles per hour, up from 15 m.p.h. without synchronized lights.
nytimes, 01.04.13.
via smartplanet, 02.04.13.
with synchronization, it takes me 20-25 mins to bike 5.5 miles from downtown berkeley to downtown oakland. (the lights go green on telegraph ave. toward oakland, and i bike moderately fast).
and yes, the bad part about synchronization is that drivers will drive faster because they no longer have to stop at reds.



this picture makes me so mad! repaved road, but restriped the same stupidass way! wtf use is a middle turn lane if there’s nothing to turn into! should have added bike lanes on both sides instead! and widened the sidewalk while you’re at it! middle turn lanes are such a waste of space and these are all over san diego wtfhell let me rewrite the antiquated traffic engineering books and eliminate this bs