Monongahela bridge posters & prints

Golden Triangle Anonymous

Great Fire at Pittsburgh English School

Golden Triangle Anonymous

Braddock's Retreat on 9th July 1755, 1865 Alonzo Chappel

Coal Reserves on Monongahela River Anonymous

View of the city of Pittsburg, Pennsylvania Anonymous

Pittsburgh skyline along the Monongahela River Anonymous

The Monongahela River Valley, Pennsylvania, 1931 John Kane

Bridge over Tennessee River in Knoxville Anonymous

George Washington Bridge Anonymous

Eads Bridge on the Mississippi River, St. Louis, Missouri Anonymous

Monbijou Bridge Spanning the Spree River Anonymous

Plan of the New Fort at Pittsburgh, November 1759 American School

Bridge at Columbia Pennsylvania Anonymous

Saltash Railroad Bridge Anonymous

Iron Bridge in Philadelphia Anonymous

Safari Vehicle Crossing Bridge Anonymous

New Bridge over Potomac River. On the Washington, Alexandria and Georgetown Railroad. Total length 5,104 feet. A.J. Russell

Iron Bridge in Philadelphia Anonymous

General View of the Queensboro Bridge Anonymous

Britannia Tubular Bridge Anonymous

Eads Bridge, St Louis, Missouri, USA Anonymous

Eads Bridge Anonymous

Williamsburg Bridge Spanning East River Anonymous

Queensboro Bridge and Manhattan at Night Anonymous

North View Queensboro Bridge Sebastian Cruset

Arched Bridge Under Construction Anonymous

Brooklyn Bridge Anonymous

New York and Williamsburg Bridge, Bridges Anonymous

Natural Bridge, Virginia Anonymous

George Washington Bridge Anonymous

Suspension Bridge Anonymous

Railroad Bridge in Angola Anonymous

Albert Bridge, Manchester Anonymous

The Bridge at Pontoise, 1878 Camille Pissarro

Guarding a Bridge Over the Potomac, American Civil War Anonymous