The South Portland Street Suspension Bridge Photographed from under Glasgow Bridge known locally as 'Jamaica Bridge'

The South Portland Street Suspension Bridge is a suspension-type footbridge across the River Clyde in Glasgow, Scotland linking the City Centre on the north side to the Laurieston and Gorbals districts on the south side.

The bridge, made from wrought iron with arched sandstone towers at either end, has a suspension span of 414 ft; the bridge deck is 13 ft wide. It was built between 1851 and 1853, replacing a temporary wooden bridge on the same site (used from 1832 to 1846) designed by Robert Stevenson. Its structure was modified in 1871 and it has been refurbished on several further occasions, including repair work by Sir William Arrol & Co. in 1926. Quoted from Wikipedia

The Glasgow Bridge spans the River Clyde in Glasgow linking the city centre to Laurieston, Tradeston and Gorbals. Formerly known as Broomielaw Bridge, it is at the bottom of Jamaica Street near Central Station, and is colloquially known as the Jamaica Bridge.

The original bridge was completed in 1772, and was designed by William Mylne and built by civil engineer John Smeaton. Its seven-arch structure was honoured by Thomas Telford, the first president of the Institution of Civil Engineers, who replaced it in 1833 with a design built by John Gibb & Son for £34,000. One of Telford's colleagues, Charles Atherton, was the resident engineer for the Works. It became the first in Glasgow to be lit by electricity. Between 1895 and 1899 it was replaced with the current wider bridge which incorporated Telford's stonework and expanded the arches to accommodate larger ships. The present structure is protected as a category B listed building. Quoted from Wikipedia