鉄道信号機
Habrough railway station serves the village of Habrough and the town of Immingham in North East Lincolnshire, England. It was built by the Great Grimsby and Sheffield Junction Railway in 1848. Up until 1988 there was a signal box at the station on the south side of the track and east side of the road with manually-operated gates. It was of typical Great Central Railway signal box design. The main buildings were located on the eastbound platform and were linked to the westbound one via a footbridge, but both have also been demolished and the level crossing was converted to an AHB (Automatic Half-Barrier) crossing. In 2015/2016, it was converted to a full-barrier level crossing with Obstacle Detection (MCB-OD).