Driving etiquette Filter: On a two-lane limited access road, when would the left lane be considered thru-traffic lane versus the passing lane? [more inside]
posted by jujube on Oct 24, 2008 - 9 answers

Is there a way to find out details about a particular traffic accident and death that occurred in New Jersey on May 11? The only additional info I have is the name of the deceased. [more inside]
posted by shortfuse on May 23, 2008 - 11 answers

How do those overhead signs on expressways know how fast traffic is moving in order to calculate a travel time estimate? And when the traffic is light, do the estimated times on those signs reflect the legal speed limit or the current speed of the traffic? [more inside]
posted by SuperSquirrel on Apr 29, 2008 - 15 answers

In San Francisco, CA, on Valencia Street, in the Mission, I've noticed that many people park in the turn lane. Is this legal? [more inside]
posted by mto on Oct 18, 2006 - 13 answers

Real-time traffic info on GPS car navs: gimmick or gold? [more inside]
posted by dentata on Jul 27, 2006 - 6 answers

How do I stop traffic on a busy freeway? [more inside]
posted by monkeystronghold on Mar 2, 2005 - 17 answers