Carries Road, Walkway Total length 150 m | Opened 1872 Width 12 m Bridge type Bascule bridge | |
 | ||
Crosses Alexandra Dock, Grimsby Design Single-leaf Scherzer rolling lift bascule bridge Similar Grimsby Dock Tower, Grimsby Fishing Heritage, Immingham Dock electric ra, Immingham Dock railway st, Grimsby (Corporation Bridge) el | ||
The Corporation Bridge is a Scherzer rolling lift bascule bridge over the Old Dock (Alexandra Dock) in Grimsby, North East Lincolnshire, England. Built in 1925, it replaced an earlier swing bridge dating to 1872.
Contents
1872 bridge
The Great Grimsby Improvement Act of 1869 allowed the land west of the old dock to be developed, and a bridge built across the dock.
The bridge was constructed by Head Wrightson and the Teesdale Ironworks to the design of Charles Sacre. Situated between the two sets of spans was a horizontally turning swing bridge of 91.25 feet (27.81 m) of asymmetric hogback plate girder design with a clear space when open of 45 feet (14 m).
The bridge opened in 1872
1925 bridge
The bridge spans Alexandra Dock near Victoria Mills, Victoria Street and replaced a swing bridge.
The bridge is an electrically powered road bridge built on the Scherzer rolling lift bridge principle road bridge, built in 1925 to the design of Alfred C. Gardner, docks engineer of the London and North Eastern Railway. The contractors were Sir William Arrol & Co. It was formally opened by the Prince of Wales (Edward VIII), commemorated on a plaque on the bridge.
The bridge was restored by Great Grimsby Borough Council c. 1980.
Operation
Although the old dock is now virtually inactive of shipping, the bridge is covered by an act of parliament requiring it to be lifted upon certain requests. Requests were made in the 1990s to allow the historical Ross Tiger and Lincoln Castle vessels to enter the old dock and be permanently berthed to serve as museum pieces and restaurants respectively.
The bridge is still occasionally lifted for testing purposes, most recently being done so in May 2016. It was previously done so in 2008.