William Dargan Bridge

William Dargan Bridge
Coordinates53°17′35.28″N 6°14′45.72″W / 53.2931333°N 6.2460333°W / 53.2931333; -6.2460333
Other name(s)Dundrum Luas Bridge
Named forWilliam Dargan
Characteristics
MaterialConcrete
Total length162 metres
Height50 metres
No. of spans21.5, 108.5, 18.0 and 14.0 metres
Rail characteristics
No. of tracks2
Track gauge1,435mm
History
Inaugurated19 July 2004
Location

William Dargan Bridge, opened in 2004, is a 162 metre cable-stayed bridge in Dundrum, Dublin, Ireland. It carries the Green Line of the Luas over the busy Taney junction, of the R112 and R117 regional roads as well as the little-known Slang River. The bridge connects rail alignments which were formerly part of the Harcourt Street railway line.

The name commemorates William Dargan. The engineer who designed the Harcourt Street railway line, which much of the Green Line now follows.

Roughan & O’Donovan provided full engineering design services for the bridge.