The adaptive signal system, at a project cost of $3.1 million, is primarily designed to get traffic on and off Hilton Head while keeping pedestrians safe. Drew Martin [email protected] ...

The adaptive signal system, at a project cost of $3.1 million, is primarily designed to get traffic on and off Hilton Head while keeping pedestrians safe. More ...

Henry Liu, a civil engineering professor who is leading a study through the University of Michigan, said the rollout of a new traffic signal system could be a lot closer than people realize.