Date Sort ascending | Image | Innovation | Society |
---|---|---|---|
2575-2137 BC | Lake Moeris Quarry Road | ASCE | |
1947 |
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Maine Turnpike | ASCE |
1942 |
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Alaska Highway | ASCE |
1940 |
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Pennsylvania Turnpike (Old Section) | ASCE |
1940 |
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Arroyo Seco Parkway | ASCE |
1935-1937 |
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Blue Ridge Parkway | ASCE |
1932 |
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Going-to-the-Sun Road | ASCE |
1922 |
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Columbia River Scenic Highway | ASCE |
1908 |
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North Island Main Trunk Railway | ASCE |
1900-1904 |
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First New York Subway | ASCE |
1900 |
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White Pass & Yukon Railroad | ASCE |
1897 |
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Boston Subway | ASCE |
1893 |
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First Concrete Pavement | ASCE |
1882 |
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Durango-Silverton Branch of the D&RGW RR | ASCE |
1880 |
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Cumbres and Toltec Scenic Railway | ASCE |
1876 |
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Tehachapi Pass Railroad Line | ASCE |
1863-1869 |
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Central Pacific Railroad | ASCE |
1862 |
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Mullan Road | ASCE |
1858 |
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Crozet's Blue Ridge Tunnel | ASCE |
1849 |
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Conwy Tubular Bridge | ASCE |