Traffic Control Device (TCD) Challenge

The Transportation Research Board (TRB) Standing Committee on Traffic Control Devices (AHB50) and the American Traffic Safety Services Association (ATSSA) have joined together to sponsor and conduct an exciting new design competition, the Traffic Control Device (TCD) Challenge, to promote innovation and stimulate ideas in the traffic control devices area with a goal to improve operations and safety.

Information about this event has moved to ATSSA's Innovation Website.