dead end no through train railroad traffic sign weathered old grungy railway stop signal signage black white retro

access aged ahead attention barrier beware black blocked caution closeup concept control danger dangerous dead detailed failure grunge grungy heavy hopeless isolated journey lane large notice permission permit rail railroad railroads railway railways restricted restriction retro road rules safety semaphor semaphore sign signage signal signals signboard signpost slow stop striped symbol through traffic train trains transport transportation warning weathered white