Bourne End Railway Bridge is a railway bridge

Bridge

A bridge is a structure built to span physical obstacles such as a body of water, valley, or road, for the purpose of providing passage over the obstacle...

 carrying the Marlow Branch Line

Marlow Branch Line

The Marlow Branch Line is a single track railway line between Maidenhead, Berkshire, Bourne End and Marlow, Buckinghamshire, England. Passenger services are operated by First Great Western using Class 165 diesel trains...

, and a footpath over the River Thames

River Thames

The River Thames flows through southern England. It is the longest river entirely in England and the second longest in the United Kingdom. While it is best known because its lower reaches flow through central London, the river flows alongside several other towns and cities, including Oxford,...

 in Bourne End

Bourne End, Buckinghamshire

Bourne End is a village predominantly in the parish of Wooburn and Bourne End, but also in the parish of Little Marlow, in Buckinghamshire, England. It is situated close to the border with Berkshire, near where the River Wye meets the River Thames...

, Buckinghamshire

Buckinghamshire

Buckinghamshire is a ceremonial and non-metropolitan home county in South East England. The county town is Aylesbury, the largest town in the ceremonial county is Milton Keynes and largest town in the non-metropolitan county is High Wycombe....

, England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

. It crosses the Thames on the reach between Cookham Lock

Cookham Lock

Cookham Lock is a lock with weirs situated on the River Thames near Cookham, Berkshire. The lock is set in a lock cut which is one of four streams here and it is surrounded by woods. On one side is Sashes Island and on the other is Mill Island connected to Formosa Island, the largest on the...

 and Marlow Lock

Marlow Lock

Marlow Lock is a lock and weir situated on the River Thames in the town of Marlow, Buckinghamshire, England. The first pound lock was built by the Thames Navigation Commission in 1773.The weir stretches a long way upstream above the lock.-History:...

.

The bridge was originally constructed in wood by Isambard Kingdom Brunel

Isambard Kingdom Brunel

Isambard Kingdom Brunel, FRS , was a British civil engineer who built bridges and dockyards including the construction of the first major British railway, the Great Western Railway; a series of steamships, including the first propeller-driven transatlantic steamship; and numerous important bridges...

 as part of the Wycombe Railway

Wycombe Railway

The Wycombe Railway was a British railway between and that connected with the Great Western Railway at both ends; there was one branch, to .-History:The Wycombe Railway Company was incorporated by an act of Parliament passed in 1846...

, opened in 1854 and operated in broad gauge until 1870. The narrow spans were unpopular with river traffic and it was reconstructed in steel in 1895. A footbridge

Footbridge

A footbridge or pedestrian bridge is a bridge designed for pedestrians and in some cases cyclists, animal traffic and horse riders, rather than vehicular traffic. Footbridges complement the landscape and can be used decoratively to visually link two distinct areas or to signal a transaction...

, cantilever

Cantilever

A cantilever is a beam anchored at only one end. The beam carries the load to the support where it is resisted by moment and shear stress. Cantilever construction allows for overhanging structures without external bracing. Cantilevers can also be constructed with trusses or slabs.This is in...

ed out from the railway bridge was added in 1992, to take the Thames Path

Thames Path

The Thames Path is a National Trail, opened in 1996, following the length of the River Thames from its source near Kemble in Gloucestershire to the Thames Barrier at Charlton. It is about long....

across the river.