Voice recognition software company BeVocal and BellSouth have been selected to deploy a 511 voice recognition system for an eight-state region covering more than 17 million citizens. This multi-state ...

Trucker Path has added the DOT 511 Traffic Network to the live navigation features it provides professional drivers. DOT 511 is a nationwide service that provides real-time information about travel ...

Traffic congestion is a serious problem in the United States, but a new analysis shows that interactive technology -- ranging from 511 traffic information systems and roadside cameras to traffic apps ...