Drivers on Cellphones Said to Impede Commuters
Drivers talking on cellphones are probably making your commute longer, a new study concludes.
Motorists chatting on the phone, even with hands-free devices, crawl about two miles per hour slower on commuter-clogged roads than people not on the phone, and they just don’t keep up with the flow of traffic, said study author David Strayer, a […]