Lock No 48 And Bridge No 138 On Grand Union Canal is a Grade II listed building in the Dacorum local planning authority area, England. First listed on 2 December 1986. Canal lock and bridge. 2 related planning applications.

Lock No 48 And Bridge No 138 On Grand Union Canal

WRENN ID
tired-wattle-alder
Grade
II
Local Planning Authority
Dacorum
Country
England
Date first listed
2 December 1986
Type
Canal lock and bridge
Source
Historic England listing

Description

NORTHCHURCH WHARF LANE SP 90 NE (south side) Dudswell 3/243 Lock No 48 and Bridge No 138 - on Grand Union Canal

GV II

Canal lock and roadbridge. Circa 1799 as a lock and bridge on the Grand Junction Canal (became Grand Union Canal by amalgamation 1929). Dates on gate hinge plates 1868 on lower gate, 1884 on upper gate. Buff brick with heavy stone edges to lock. Timber gates with timber beams on upper gates but iron beams on lower gates. Lock 88 ft by 16 ft to accommodate narrow- boats in pairs. Old timber bollard. Upper gates have ground paddles only, lower gates have gate paddles only. Humped brick bridge close to lower gates with quadrant brick steps between. Battered abutments and depressed round arch. Band marks base of parapet the courses of which follow the hump. Blue brick special weathered copings. A crossover bridge where tow path changes sides and each parapet alternately has a square terminal pier with stone capping and the other end tailing off parallel with canal. (Branch Johnson (1970) 118-20.)

Listing NGR: SP9658609736

Detailed Attributes

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