Traffic lights bus buses pave train tram Add to favorite DMCA Complaint Tweet Traffic lights bus buses pave train tram FreePhoto by Hans Braxmeier Free Download License: Public Domain CC0 ID: 252463 Tags: light, traffic, bus, train, road, pave, tram, road sign, preference, traffic signal, traffic lights, free photos, free images, beacon, buses, rules of the road, signal lamp, light signal, stand still, traffic light signal, preferred