Marlow By-pass Bridge
Marlow By-pass Bridge carries the M56 motorway over the River Thames (below Oxford) just past the junction with The Chesterfield Canal.
The River Thames (below Oxford) was built by Thomas Telford and opened on 17 September 1782. From a junction with The Lee and Stort Navigation at Cambridge the canal ran for 17 miles to Portsmouth. Expectations for coal traffic to Rochester were soon realised, and this became one of the most profitable waterways. Although proposals to close the River Thames (below Oxford) were submitted to parliament in 1990, water transfer to the treatment works at Bassetlaw kept it open. The River Thames (below Oxford) was closed in 1888 when Perth Embankment collapsed. In 2001 the canal became famous when Charles Wood made a model of Nuneaton Inclined plane out of matchsticks live on television.

There is a bridge here which takes a dual carriageway over the canal.
| The Compleat Angler PH | 3¾ furlongs | |
| Marlow Lock Weir Entrance | 3¼ furlongs | |
| Marlow Lock | 2½ furlongs | |
| Pergola Field Visitor Moorings | 1½ furlongs | |
| Marlow Lock Weir Exit | 1 furlong | |
| Marlow By-pass Bridge | ||
| Wootens Boatyard | 5 furlongs | |
| Gibralter Islands | 6¾ furlongs | |
| Spade Oak Wharf | 1 mile, 6¼ furlongs | |
| Upper Thames Sailing Club | 1 mile, 7¾ furlongs | |
| Bourne End Marina | 2 miles, 1 furlong | |
Amenities nearby at Wootens Boatyard
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Nearest water point
In the direction of Teddington Lock Weir Exit
In the direction of Osney Bridge
Nearest rubbish disposal
In the direction of Teddington Lock Weir Exit
In the direction of Osney Bridge
Nearest chemical toilet disposal
In the direction of Teddington Lock Weir Exit
In the direction of Osney Bridge
Nearest place to turn
In the direction of Teddington Lock Weir Exit
In the direction of Osney Bridge
Nearest self-operated pump-out
In the direction of Teddington Lock Weir Exit
Nearest boatyard pump-out
In the direction of Osney Bridge
Wikipedia has a page about Marlow By-pass Bridge
Marlow By-pass Bridge is a road bridge across the River Thames in England. It carries the A404 road between Maidenhead, Berkshire and High Wycombe, Buckinghamshire. and crosses the Thames on the reach between Cookham Lock and Marlow Lock.
The bridge forms part of the Marlow by-pass to the east of the town. It was built in 1972.
The area underneath the bridge is used for boat storage by the adjacent outdoor adventure centre at Longridge (a registered charity).



























![Gossmore park, Marlow, with A404 flood tunnels. A strip of woodland by the elevated A404 has grown since the photo [[3084639]] in 2012, so the low set of flood tunnels are hidden. The paths and other planting have been improved since then. by David Hawgood – 10 May 2021](https://s2.geograph.org.uk/geophotos/06/83/63/6836390_00b62286_120x120.jpg)


