automatic half-barrier level crossing
noun1
Rail transport, Railways, Transport A level crossing with a single barrier on each side of the railway line, the barriers when lowered only block half of the road.
- The incident occurred when the 1111 Fenchurch Street-Southend Central passed over Mucking automatic half-barrier level crossing (between East Tilbury and Stanford-le-Hope) just six seconds after a lorry partially loaded with concrete had reversed off the crossing. The train was travelling at 57mph at the time.2020 January 2, “Safety procedures addressed after Essex level crossing near-miss”, in Rail, page 15:
- Synonyms
- AHB