Descriptions
Update 29 June 2025, 8:54pm
Please note the towpath is now open for the duration of these works.
Original 7 May 2025, 11:50pm
A navigation and towpath closure are required for bottom gate replacement.
Lock 80
Type: Navigation Closure
Waterway(s): Grand Union Canal
From: 23 February 2026, 8am
To: 13 March 2026, 4pm inclusive
Region: London and South East
Reason: Repair
Programme: Winter works
Location
| Closest waterway | Grand Union Canal |
| Starts at | Lock 80, Lot Mead |
| Ends at | Lock 80, Lot Mead |
| Upstream winding hole | Common Moor |
| Downstream winding hole | Junction by bridge 190B (Roving Bridge) |
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