Abbots Langley railway bridge, also known as the bridge over Railway Terrace is a skew bridge carrying the

West Coast Main Line The West Coast Main Line (WCML) is one of the most important railway corridors in the United Kingdom, connecting the major cities of London and Glasgow with branches to Birmingham, Manchester, Liverpool and Edinburgh. It is one of the busiest ...

over a road near

Abbots Langley Abbots Langley () is a large village and civil parish in the English county of Hertfordshire. It is an old settlement and is mentioned (under the name of Langelai) in the Domesday Book. Economically the village is closely linked to Watford and w ...

, Hertfordshire, in Eastern England (just north-west of London). The angle of the bridge creates a tunnel along the road. It was built in 1837 and is a Grade II

listed building In the United Kingdom, a listed building is a structure of particular architectural or historic interest deserving of special protection. Such buildings are placed on one of the four statutory lists maintained by Historic England in England, Hi ...

Design

The bridge is a single semi-circular

skew arch A skew arch (also known as an oblique arch) is a method of construction that enables an arch bridge to span an obstacle at some angle other than a right angle. This results in the faces of the arch not being perpendicular to its abutments and it ...

across Railway Terrace, part of Station Road, at the western edge of

and just south of Kings Langley railway station. It was built to the designs of

Robert Stephenson Robert Stephenson , (honoris causa, Hon. causa) (16 October 1803 – 12 October 1859) was an English civil engineer and designer of locomotives. The only son of George Stephenson, the "Father of Railways", he built on the achievements of hi ...

, the chief engineer of the

London and Birmingham Railway The London and Birmingham Railway (L&BR) was a railway company in the United Kingdom, in operation from 1833 to 1846, when it became part of the London and North Western Railway (L&NWR). The railway line which the company opened in 1838, betw ...

. It is in red brick, with repairs in blue engineering brick and stone

voussoir A voussoir ( UK: ; US: ) is a wedge-shaped element, typically a stone, which is used in building an arch or vault.“Voussoir, N., Pronunciation.” Oxford English Dictionary, Oxford UP, June 2024, https://doi.org/10.1093/OED/7553486115. Acces ...

s (the inside of the arch) on both faces. It has substantial brickwork above the arch and a course of stonework between the arch and the parapet and has splayed abutments which meet substantial curved wing walls, making the arch look disproportionately small. A stone band runs the length of the parapets, which have been largely rebuilt. The angle of the bridge between the abutments creates a tunnel through which the road passes.

History

The bridge was complete for the opening of the

in 1837. It was widened in the same style on its eastern side in 1858 when the line was quadruple-tracked but is otherwise largely unaltered since its construction. It is one of several skew bridges on the same section of railway; a short distance to the north west is Nash Mills bridge. It remains in use and was designated a Grade II

in 1985. Listed building status affords legal protection from unauthorised demolition or modification.

References

{{Reflist Grade II listed bridges in Hertfordshire Railway bridges in Hertfordshire Bridges completed in 1837 Buildings and structures in Three Rivers District