Halfpenny Bridge

Halfpenny Bridge is a bridge across the River Thames, at Lechlade, Gloucestershire, England. It marks the start of the navigable Thames.

The bow-backed bridge was built to a design of James Hollingworth in 1792. It carries the A361 from the south into Lechlade. It was called the Halfpenny bridge because that was the toll charged for pedestrians to cross it, until the toll was done away with in 1839.

The A361 is called Thames Street at this point, and the bridge was built when Thames Street was laid out. The structure is around 20 feet (6 m) wide and the single arch is nearly 26 feet (8 m) high to its apex. On the north bank of the river, a small square toll house is attached to the bridge on the downstream side. It consists of a basement and a room at road level, with a pyramid-shaped asbestos slate roof. Both the bridge and the toll house are grade II listed. It is thought that a local firm of builders called Ralph and Crowdy were responsible for its construction. There is a separate arch in the south causeway, through which the towpath passes, and both parapets carry a central panel with a line on it, to mark the county boundary between Wiltshire and Gloucestershire.

A local micro-brewery based in Lechlade, The Halfpenny Brewery, is named after the bridge.