long wheelbase vehicles or trailers could hang-up at the crossings. top view of a level crossing.

line design signage banner safe driving tips traffic regulation rules long wheelbase vehicles trailers hang-up crossings top view level crossing flat vector template auto flow top ground clearance low heavy truck american car cartoon clipart conjunction cross definition drive school flat intersection junction level motion move movement pass path rail railroad railway ride road roadsign rule safety sign states symbol track traffic train transport travel united vector vehicle warning