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<googlemap lat="51.517129" lon="-2.560673"> 51.515914, -2.560823, A Bridge </googlemap>
This bridge was brought into use in 1910, when the Avonmouth & Filton Railway was constructed.
As good a view of this bridge as it's possible to get from a public place. The line to Avonmouth goes under the bridge, while the line from Bristol to South Wales passes over it (left to right).