| dbp:caption
|
- Rail crossing signals in Northeast, Minneapolis, July 2018 (en)
- Warning device in Australia, pictured in October 2009 (en)
- Signal device with flashing lights mounted on a cantilever, on the Soo Line in Trout Lake, Michigan, July 2015 (en)
- GRS signal and barrier on Argentine Belgrano Norte Line, Florida Oeste, July 2012 (en)
|