The Don Bridge is a motorway viaduct in South Yorkshire, England.

History

The line of the fifteen-mile Doncaster By-Pass Motorway was fixed in the spring of 1957.

Design

Each carriageway is carried on a separate structure. Each carriageway is supported by five riveted steel girders. There are 2,225 tons of structural steelwork. A1 Bridge over R Don - panoramio

Construction

Construction of the Doncaster bypass started on 22 June 1959. There were 28 bridges in the contract for the Doncaster bypass, including five railway bridges. The fabrication of the steelwork for the bridge took place at the West Bromwich Works. The steel

superstructure A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstruct ...

for the bridge was launched from one end of the bridge on an embankment. The steel fabrication was sprayed with zinc.''Zinc Handbook: Properties, Processing, and Use In Design'', page 320 The concrete and steel design is known as '' composite construction''. The concrete beams were made by Ferro Concrete and Stone Co. (North Notts) Ltd of Retford. The bypass was built by a consortium including

Holland, Hannen & Cubitts Holland, Hannen & Cubitts was a major building firm responsible for many of the great buildings of London. History The company was formed from the fusion of two well-established building houses that had competed throughout the later decades of ...

, on a £6 million contract.

Structure

The south side of the bridge is in

Warmsworth Warmsworth is a village, Civil parish and suburb of Doncaster in the City of Doncaster district in South Yorkshire, England. Its population was estimated at 3,908 in 2019. The village lies along the A1(M) Doncaster Bypass and the A630. The Riv ...

, and the north side is in

Sprotbrough and Cusworth Sprotbrough and Cusworth is a civil parish in the City of Doncaster in South Yorkshire, England, with most of its settlements on the western edge of the Doncaster built-up area. It lies between and to the west of Doncaster and is split by the ...

. The bridge crosses the

Trans Pennine Trail The Trans Pennine Trail is a long-distance path running from coast to coast across Northern England entirely on surfaced paths and using only gentle gradients (it runs largely along disused railway lines and canal towpaths). It forms part of ...

(National Cycle Route 62), which follows the river. It is situated around one mile north of junction 36.

References

External links

Motorway Archive

SABRE
{{Road bridges in Yorkshire 1961 establishments in England Bridges completed in 1961 Bridges over the River Don, South Yorkshire Buildings and structures in the Metropolitan Borough of Doncaster Concrete bridges in England Motorway bridges in England Plate girder bridges