construction

Sylmar Tunnel Disaster

Killed When A Span of The Westgate Bridge Collapsed

Robie Street Reservoir

Denver-Boulder turnpike

Construction of New Parliament House

Fred L. Gau, Jr.

Tower on Garreg Hill, Whitford (4)

Croesnewydd Sheds

Plaque on bridge over Claggain River, Islay

Standard Measures indicator, City Chambers, Glasgow

The Channel Tunnel Workers Who Died

Plaque at Ardnamurchan Lighthouse

Plaque recording the opening of the refurbished Stone Street Square, Dudley

Plaque, Fort Augustus bridge

Plaque for Wye Bridge

Gatepost plaque, Hedgefield House

Severn Bridge and commemorative stone for its opening

Plaque on Mull of Kintyre Lighthouse

Terence O'Neill plaque, Belfast