Pulteney Bridge

is located in Bath, England and was completed in 1773. It was designed by Robert Adam and is one of only four bridges in the world with shops across the full span on both sides.

It is named after Frances Pulteney, heiress in 1767 of the Bathwick estate across the river from Bath. Bathwick was a simple village in a rural setting, but Frances's husband William Johnstone Pulteney could see its potential. He made plans to create a new town, which would become a suburb to the historic city of Bath. First he needed a better river crossing than the existing ferry.
Hence the bridge.

Pulteney approached the brothers Robert and William Adam with his new town in mind, but Robert Adam then became involved in the design of the bridge. In his hands the simple construction envisaged by Pulteney became an elegant structure lined with shops. Adam had visited both Florence and Venice, where he would have seen the Ponte Vecchio and the Ponte di Rialto. But Adam's design more closely followed Andrea Palladio's rejected design for the Rialto.

Pulteney Bridge stood for less than 20 years in the form that Adam created. In 1792 alterations to enlarge the shops marred the elegance of the façades. Floods in 1799 and 1800 wrecked the north side of the bridge, which was rebuilt in a skimpy version of Adam's design. 19th-century shopkeepers altered windows, or cantilevered out over the river as the fancy took them. The western end pavilion on the south side was demolished in 1903 for road widening and its replacement was not an exact match.

The tide turned in the twentieth century, with restorations in 1951 and 1975. Pulteney Bridge could not be returned to its original form, but it was given back its dignity. It is now one of the best-known buildings in a city famed for its Georgian architecture.

from: wikipedia
Source: Jean Manco, Pulteney Bridge, Architectural History, Vol.38 (1995).                              .