Steam Locomotives in Yard

1700 × 1793

Men with Steam Locomotive — Black

2427 × 1803

Dark Clouds over River

1280 × 800

Bridge under Construction — Black, Industrial, Afternoon

2200 × 1721

Bridge under Construction — Black, Historical

1700 × 1366

Construction of a suspension bridge

1996 × 2446

Steel Bridge Truss

4272 × 2848

Ship Propellers and Workers

1536 × 1205

Manhattan Bridge in New York

4000 × 3222

Abandoned Railway Bridge — Black, Dramatic, Photograph

1920 × 1200

Brooklyn Bridge — Black, Dramatic, Photograph, Skyscraper

2560 × 2048

Green Scaffolding Structure

2048 × 1360