Tavy Bridge is a railway bridge across the mouth of the

River Tavy The Tavy () is a river on Dartmoor, Devon, England. The name derives from the Brythonic root "Tam", once thought to mean 'dark' but now generally understood to mean 'to flow'. It has given its name to the town of Tavistock and the villages o ...

just east of its

confluence In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); o ...

with the

River Tamar The Tamar (; kw, Dowr Tamar) is a river in south west England, that forms most of the border between Devon (to the east) and Cornwall (to the west). A part of the Tamar Valley is a World Heritage Site due to its historic mining activities. T ...

. It was built by the

Plymouth, Devonport and South Western Junction Railway The Plymouth, Devonport and South Western Junction Railway (PD&SWJR) was an English railway company. It constructed a main line railway between Lydford and Devonport, in Devon, England, enabling the London and South Western Railway (LSWR) to reac ...

, and the Tavy Bridge was constructed to carry the track over the Tavy Estuary and the adjoining mudflats. The bridge is a Grade II

listed building In the United Kingdom, a listed building or listed structure is one that has been placed on one of the four statutory lists maintained by Historic England in England, Historic Environment Scotland in Scotland, in Wales, and the Northern Irel ...

, with both ends being listed separately.

Structure

The Tavy Bridge spans the estuary of the

. It is a railway bridge carrying the

Tamar Valley Line The Tamar Valley Line is a railway line from Plymouth, Devon, to Gunnislake, Cornwall, in England, also known as the Gunnislake branch line. The line follows the River Tamar for much of its route. Like all railway lines in Devon and Cornwall, i ...

and opened in 1889. The centre part of the bridge spans the deepwater channel and is made up of eight iron bowstring braced girders supported by seven pairs of circular cast iron pillars with pediment caps. To north and south, sections of

stone arch An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridg