The signs can also tell drivers when to change lanes because of a crash or stall and suggest driving speeds based on conditions. Thursday's test was from 10:30 a.m. to 11 a.m. in Berkeley.

Slogging down Interstate 80, long the rite of non-passage in the Bay Area, may soon become a little easier for drivers, thanks to $79 million worth of new, high-tech, state-of-the-art signs. That ...

Smart signs can tell if a driver is speeding, not wearing a seatbelt, or using their phone and will remind them to drive safely. Technology is being piloted in locations across the country ...

News Transportation “Smart Signs,” with live accident information, to roll out over U.S. 36, I-25 By Yesenia Robles | The Denver Post UPDATED: July 15, 2016 at 3:57 PM MDT ...

Local News Traffic Lab I-5 ‘smart signs’ cut crashes, not travel times Originally published November 7, 2010 at 10:00 pm Updated November 8, 2010 at 9:42 am ...