Displaying results 121 of 140 - 256
Date Image Innovation City State Country
1903 Ingalls Building Ingalls Building Cincinnati OH USA
1940 Pennsylvania Turnpike (Old Section) Pennsylvania Turnpike (Old Section) Harrisburg PA USA
1825 Ohio Canal System Ohio Canal System N/A OH USA
1889 Alvord Lake Bridge Alvord Lake Bridge San Francisco CA USA
1911 Armour-Swift-Burlington Bridge Armour-Swift-Burlington Bridge Kansas City MO USA
1697 Frankford Avenue Bridge Frankford Avenue Bridge Philadelphia PA USA
1931 Rogue River Bridge Rogue River Bridge Gold Beach OR USA
1894 Union Station Union Station St. Louis MS USA
1925 Cleveland Hopkins Airport Cleveland Hopkins Airport Cleveland OH USA
1883 Smithfield Street Bridge Smithfield Street Bridge Pittsburgh PA USA
1859 Iron Building of the U.S. Army Arsenal Iron Building of the U.S. Army Arsenal Watervliet NY USA
1913 Grand Central Terminal Grand Central Terminal New York NY USA
1856 Bidwell Bar Suspension Bridge Bidwell Bar Suspension Bridge Oroville CA USA
1909 Gunnison Tunnel Gunnison Tunnel Montrose CO USA
1811-1839 National Road National Road Wheeling WV USA
1901 West Baden Springs Hotel West Baden Springs Hotel Orange County IN USA
1858 Crozet's Blue Ridge Tunnel Crozet's Blue Ridge Tunnel Waynesboro VA USA
1922 Miami Conservancy District Miami Conservancy District Huber Heights OH USA
1882 Durango and Silverton Narrow Gauge railway runs along the Highline. Durango-Silverton Branch of the D&RGW RR Durango CO USA
1791-1795 Vancouver's Mapping of the West Coast of North America Vancouver's Mapping of the West Coast of North America N/A USA

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