Tubular bridge

Conwy Bridge.Construction of second tube, September, 1848

Section of the original wrought-iron tubular Britannia Bridge standing in front of the modern bridge

A tubular bridge is a bridge built as a rigid box girder section within which the traffic is carried. Famous examples include the original Britannia Bridge over the Menai Strait and the Conwy railway bridge over the River Conwy, designed and tested by William Fairbairn and built by Robert Stephenson between 1846 and 1850.

单词	Tubular bridge
释义	Tubular bridge 英语百科 Tubular bridge A tubular bridge is a bridge built as a rigid box girder section within which the traffic is carried. Famous examples include the original Britannia Bridge over the Menai Strait and the Conwy railway bridge over the River Conwy, designed and tested by William Fairbairn and built by Robert Stephenson between 1846 and 1850.
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