Downholland Cross Bridge No 20A
Downholland Cross Bridge No 20A carries the M56 motorway over the Leeds and Liverpool Canal (Main Line - Liverpool to Wigan).
Early plans of what would become the Leeds and Liverpool Canal (Main Line - Liverpool to Wigan) were drawn up by John Smeaton in 1876 but problems with Swansea Tunnel caused delays and it was finally opened on 17 September 1782. In 1955 the Conway and Rhondda Canal built a branch to join at Nantwich. The four mile section between Southton and Northcorn was closed in 1888 after a breach at Eastworth. "1000 Miles on The Inland Waterways" by Henry Harding describes an early passage through the waterway, especially that of Ambersford Aqueduct.

There is a bridge here which takes a major road over the canal.
| Jackson's Bridge Farm Winding Hole | 1 mile, 3½ furlongs | |
| Jackson's Bridge No 19 | 1 mile, 2½ furlongs | |
| Jacksons Aqueduct No 8 | 1 mile, 2 furlongs | |
| Coxheads Swing Bridge No 20 | 6½ furlongs | |
| Downholland Winding Hole | 3¾ furlongs | |
| Downholland Cross Bridge No 20A | ||
| Downholland Hall Swing Bridge No 21 (disused) | 3 furlongs | |
| Haskayne Bridge No 21A | 6¾ furlongs | |
| Ship Bridge No 22 | 1 mile, 1 furlong | |
| Harkers Bridge No 23 | 1 mile, 4¼ furlongs | |
| Halsall Hill Bridge No 24 | 1 mile, 7¾ furlongs | |
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Nearest water point
In the direction of Wigan Junction
In the direction of Eldonian Village
Nearest rubbish disposal
In the direction of Wigan Junction
In the direction of Eldonian Village
Nearest chemical toilet disposal
In the direction of Wigan Junction
In the direction of Eldonian Village
Nearest place to turn
In the direction of Wigan Junction
In the direction of Eldonian Village
Nearest self-operated pump-out
In the direction of Wigan Junction
In the direction of Eldonian Village
Nearest boatyard pump-out
In the direction of Wigan Junction
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![Downholland Canal Bridge. Downholland Canal Bridge carries Delf Lane over the Leeds-Liverpool Canal. There is an Ordnance Survey bench mark on the wall on the right -[[5525331]] by John S Turner – 02 September 2017](https://s3.geograph.org.uk/geophotos/05/52/53/5525335_b7321f84_120x120.jpg)


![Bench mark on Downholland Canal Bridge. This Ordnance Survey bench mark is on the south east corner of Downholland Canal Bridge, which carries Delf Lane over the Leeds-Liverpool Canal. See also [[5525335]] Bench Mark Database: http://www.bench-marks.org.uk/bm88133 by John S Turner – 02 September 2017](https://s3.geograph.org.uk/geophotos/05/52/53/5525331_1f2d9400_120x120.jpg)











![WWII Lancashire: Leeds & Liverpool Canal: Downholland Cross (9). -Defended Building: DoB ID: S0011735Extensive outbuildings at Smithy Farm now derelict and ruinous, were fortified during WW2 and made into a formidable defensive position overlooking both the canal and the junctions of several roads.[[5792759]] by Mike Searle – 18 May 2018](https://s1.geograph.org.uk/geophotos/05/79/27/5792753_1e4aaa4b_120x120.jpg)
![WWII Lancashire: Leeds & Liverpool Canal: Downholland Cross (10). -Defended Building: DoB ID: S0011735[[5792763]] by Mike Searle – 18 May 2018](https://s3.geograph.org.uk/geophotos/05/79/27/5792759_fef75623_120x120.jpg)
![WWII Lancashire: Leeds & Liverpool Canal: Downholland Cross (11). -Defended Building: DoB ID: S0011735[[5792766]] by Mike Searle – 18 May 2018](https://s3.geograph.org.uk/geophotos/05/79/27/5792763_55d2d7c6_120x120.jpg)
![WWII Lancashire: Leeds & Liverpool Canal: Downholland Cross (12). -Defended Building: DoB ID: S0011735[[5792772]] by Mike Searle – 18 May 2018](https://s2.geograph.org.uk/geophotos/05/79/27/5792766_ad477011_120x120.jpg)
![A defended building repaired, Smithy Farm, Downholland Cross. With thanks to Mike Searle's research [[5792759]]. The small deep windows caught my eye. They are apparently typical of a 'defended building'. by Christine Johnstone – 27 May 2021](https://s0.geograph.org.uk/geophotos/06/89/78/6897872_9a9a8ea3_120x120.jpg)







