Highway-Rail Intersection GPS-Based In-Vehicle Warning Systems: Literature Review

In 2008, there were 2,395 incidents at highway-rail intersections(level crossings) inthe United States, resulting in 939 injuries and 287 fatalities. Crossing elimination, grade separation, and the implementation of traditional warning devices arenot always economically feasible. The development of new intelligent transportation systems and the advancement of such technologies could potentially provide a solution to enhance safety at these intersections.