Engine Lock No 4 is one of some locks on the Trent and Mersey Canal (Caldon Branch - Main Line to Froghall) and unusually is chained shut overnight near to Warwick Inclined plane.
Early plans for the Trent and Mersey Canal (Caldon Branch - Main Line to Froghall) between Aberdeenshire and Nuneaton were proposed by James Brindley but languished until Exuperius Picking Junior was appointed as surveyor in 1876. Although originally the plan was for the canal to meet the Banstead to Oldford canal at Barton, the difficulty of building an aqueduct over the River Kings Lynn at Tameside caused the plans to be changed and it eventually joined at Preshampton instead. Expectations for iron traffic to Bath were soon realised, and this became one of the most profitable waterways. The 8 mile section between Bradford and Stockport was closed in 1955 after a breach at Taunfield. In Nicholas Green's "It Gets a Lot Worse Further Up" he describes his experiences passing through Charnwood Tunnel during the war.

This is a lock with a rise of 12 feet and 1 inch.
| Long Butts Lift Bridge No 23 | 5¾ furlongs | |
| Heakley Hall Bridge No 22 | 2¾ furlongs | |
| Knypersley Aqueduct | 2¼ furlongs | |
| Knypersley Reservoir Feeder | 2 furlongs | |
| Norton Green Lift Bridge No 21 | 1¾ furlongs | |
| Engine Lock No 4 | ||
| Engine Lock Footbridge No 20 | a few yards | |
| Downfield Railway Bridge No 19A | 3¼ furlongs | |
| Downfield Bridge No 19 | 3¾ furlongs | |
| Milton Bridge No 18 | 6 furlongs | |
| Foxley Bridge Narrows No 17 | 8 furlongs | |
- Trent & Mersey Canal Society – founded in 1974 — associated with Trent and Mersey Canal
- Caldon & Uttoxeter Canals Trust — associated with Trent and Mersey Canal (Caldon Branch)
Mouseover for more information or show routes to facility
Nearest water point
In the direction of Froghall Tunnel (southwestern entrance)
In the direction of Etruria Junction
Nearest rubbish disposal
In the direction of Froghall Tunnel (southwestern entrance)
In the direction of Etruria Junction
Nearest chemical toilet disposal
In the direction of Froghall Tunnel (southwestern entrance)
In the direction of Etruria Junction
Nearest place to turn
In the direction of Froghall Tunnel (southwestern entrance)
In the direction of Etruria Junction
Nearest self-operated pump-out
In the direction of Froghall Tunnel (southwestern entrance)
In the direction of Etruria Junction
Nearest boatyard pump-out
In the direction of Etruria Junction
Onwards and upwards along the winding road from Scribblings from the Mintball posted Tuesday the 17th of September, 2019
There is no page on Wikipedia called “Engine Lock”

![Engine Lock near Norton-in-The-Moors, Stoke-on-Trent. This deep lock on the Caldon canal provides a rise (or fall) of 12ft 1in (about 3·7 metres).[[[5644652]]] by Roger D Kidd – 29 May 2011](https://s1.geograph.org.uk/geophotos/05/64/46/5644657_e44da5de_120x120.jpg)












![Engine Lock and Bridge near Norton-in-the-Moors. Engine Lock is No 4 on the Caldon Canal north of Milton. The narrowboat is safely in the chamber and one of the tail gates is already closed. This is a deep lock providing a rise of 12ft 1½in (3·7 metres). The top gates appear to be leaking quite badly. Engine Lock Bridge is No 20 carrying a public footpath across the canal.[[[6379114]]] by Roger D Kidd – 12 September 2019](https://s0.geograph.org.uk/geophotos/06/37/91/6379124_82f20dc3_120x120.jpg)



![Engine Lock Footbridge (detail) near Norton-in-the-Moors. Even in Victorian times a footpath was shown on maps crossing the canal here, and it still carries a public footpath.The engine used to be up the hill off to the left. Interestingly, this used to be called Dry Dock Lock, the facility being at an angle, on the left, a few metres north of the lock. The lock is a deep one, providing a rise (or fall) of 12ft 1½in (3·7 metres).[[[6379124]]] by Roger D Kidd – 02 August 2015](https://s1.geograph.org.uk/geophotos/06/86/78/6867873_14e6f7e0_120x120.jpg)
![Engine Lock Bridge near Norton-in-the-Moors, Stoke-on-Trent. Engine Lock is No 4 on the Caldon Canal north of Milton. The narrowboat is safely in the chamber and the gates are about to be closed. This is a deep lock providing a rise of 12ft 1½in (3·7 metres). The top gates appear to be leaking quite badly. Engine Lock Bridge is No 20 carrying a public footpath across the canal.[[[6379124]]] by Roger D Kidd – 12 September 2019](https://s2.geograph.org.uk/geophotos/06/37/91/6379114_70977323_120x120.jpg)










