Plaque photo gallery
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Murray Bridge Plaque 1905 Built by A.H. Austin Webster City, Iowa |
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National Avenue Bridge Plaque |
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Natural Dam Bridge Plaque |
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Navajo Bridge Plaque |
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Nepesta Bridge Plaque 1905 Built by Pueblo Bridge Co. Pueblo, Colo. |
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Newport Bridge Truss plaque |
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Newport Bridge Approach plaque |
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Newport Railroad Bridge Plaque |
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Niangua River Old US 66 Bridge Plaque |
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Niemans Creek Katy Bridge Plaque American Bridge Company U.S.A. 1926 |
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Nineteenth Street Bridge Plaque Built 1888 By Mo. Valley Bridge & Iron Works Leavenworth Kansas A.J. Tullock & Co. Proprietors |
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Noix Creek MO 79 Bridge Plaque Missouri Highway Dept Bridge No K487 1935 |
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Norfork Bridge Plaque |
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North Avenue Bridge Plaque 1907 Fred A. Busse - Mayor John J. Hanberg. Commissioner of Public Works. John Ericson, City Engineer. Thos. G. Pihlfeldt City Bridge Engineer. Alexander von Babo, Structural Designer. |
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North Boat Ditch US 67 Bridge Plaque Built by Virginia Bridge and Iron Co Roanoke Va 1931 |
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North Creek Old US 66 Bridge Plaque |
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Okabena Bridge Plaque Jackson County Minnesota Bridge No. 5433 1936 |
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Old Appleton Bridge Plaque H.W. Sebastian & Co. Builders St. Louis, Mo. 18 79 |
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Old Appleton US 61 Bridge Plaque Missouri Highway Dept. Bridge No. H-519 1931 |
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Old Rusty Bridge Plaque 1901 Clinton Bridge & Iron Works Builders Clinton Iowa |
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Old US 50 Viaduct Plaque |
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Onion Creek Bridge HAER photo: Plaque Board of County Commissioners Walter McCucin Milton Ashby Peter Benham 1911 |
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Patton Bridge Plaque |
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Paup's Spur Bayou Old US 67 Bridge Plaque |
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Pea River Bridge Plaque Pea River Bridge built by the Federal government and the State of Alabama 1921 |