Abstract: What is disclosed is a system and method of providing notice to traffic on a roadway that a railway vehicle traveling on a railway is approaching an intersection between the railway and the roadway. The system uses road modules and/or light strips embedded in or on the surface of the railway. A processor is configured to cause the road modules and/or light strips to illuminate and/or flash. The processor is configured to send the signal to the road module(s) and/or light strip(s) in response to a signal from a transmitter and/or sensor that a railway vehicle is approaching the intersection.

Abstract: A traffic management system and method in which detects the speed of a vehicle approaching an intersection or curve in the roadway and alerts the vehicle via road modules and/or one or more light strips embedded in and/or affixed to the surface of the road to illuminate and/or flash to notify the vehicle that is travelling at excessive speed that can be configured to operate in conjunction with roadway signage. The system can be configured to notify a computer onboard the vehicle traveling at an excessive speed that the vehicle is traveling at an excessive speed. The computer can be located on board an autonomous vehicle.