This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Maryland.[1]

Name Image Built Listed Location County Type
B & O Railroad Potomac River Crossing Harpers ferry air photo nps.jpg 1894, 1931 February 14, 1978 Harpers Ferry, West Virginia
39°19′27″N 77°43′43″W / 39.32417°N 77.72861°W / 39.32417; -77.72861 (B & O Railroad Potomac River Crossing)
Washington
B & O Bridge B & O Bridge ca. 1867 November 23, 1977 Keedysville
39°30′15″N 77°42′49″W / 39.50417°N 77.71361°W / 39.50417; -77.71361 (B & O Bridge)
Washington
Bennies Hill Road Bridge Bennies Hill Road Bridge1.jpg ca. 1889 June 27, 1979 Middletown
39°24′34″N 77°34′12″W / 39.40944°N 77.57000°W / 39.40944; -77.57000 (Bennies Hill Road Bridge)
Frederick Bowstring arch truss
Bloomington Viaduct Bloomington Viaduct.jpg 1851, 1916 November 21, 1976 Bloomington
39°28′37″N 79°4′5″W / 39.47694°N 79.06806°W / 39.47694; -79.06806 (Bloomington Viaduct)
Garrett Multispan masonry bridge
Bollman Suspension and Trussed Bridge Bollman-bridge-1.jpg 1869 October 18, 1972 Savage
39°8′5″N 76°49′31″W / 39.13472°N 76.82528°W / 39.13472; -76.82528 (Bollman Suspension and Trussed Bridge)
Howard Bollman Truss
Bullfrog Road Bridge Bullfrog Road Bridge 1908 November 21, 1978 Taneytown
39°41′44″N 77°14′25″W / 39.69556°N 77.24028°W / 39.69556; -77.24028 (Bullfrog Road Bridge)
Carroll Parker truss
Carrollton Viaduct Carrollton-viaduct.jpg 1828, 1829 November 11, 1971 Baltimore
39°16′31″N 76°39′19″W / 39.27528°N 76.65528°W / 39.27528; -76.65528 (Carrollton Viaduct)
Baltimore City
Casselman's Bridge, National Road Casselman's Bridge 1813 October 15, 1966 Grantsville Garrett Single arch
Crum Road Bridge Crum Road Bridge MD HABS1.jpg ca. 1880 December 28, 1978 Walkersville
39°28′47″N 77°19′39″W / 39.47972°N 77.32750°W / 39.47972; -77.32750 (Crum Road Bridge)
Frederick Bowstring arch truss
Fourpoints Bridge Four Points Bridge.jpg ca. 1876 November 29, 1978 Emmitsburg
39°40′17″N 77°18′4″W / 39.67139°N 77.30111°W / 39.67139; -77.30111 (Fourpoints Bridge)
Frederick Pratt truss
Gilpin's Falls Covered Bridge GilpinFalls - complete side view.JPG ca. 1855 December 3, 2008 North East
39°38′55.8″N 75°57′20.1″W / 39.648833°N 75.955583°W / 39.648833; -75.955583 (Gilpin's Falls Covered Bridge)
Cecil Burr Arch Through Truss
Howard Street Tunnel Howard Street Tunnel 1890, 1895 July 2, 1973 Baltimore
39°18′17″N 76°37′15″W / 39.30472°N 76.62083°W / 39.30472; -76.62083 (Howard Street Tunnel)
Baltimore City Brick-lined tunnel with iron-arched centerings
Jericho Covered Bridge Jericho Covered Bridge Dec 09.JPG 1865, 1937 September 13, 1978 Jerusalem, Kingsville
39°27′34″N 76°23′16″W / 39.45944°N 76.38778°W / 39.45944; -76.38778 (Jericho Covered Bridge)
Baltimore, Harford Burr Arch Through Truss
LeGore Bridge Legore Bridge MD1.jpg 1898-1900 September 18, 1978 Woodsboro
39°34′50″N 77°18′50″W / 39.58056°N 77.31389°W / 39.58056; -77.31389 (LeGore Bridge)
Frederick Five-span stone arch
Lombard Street Bridge 1877, 1974 September 27, 1972 Baltimore
39°19′0″N 76°42′1″W / 39.31667°N 76.70028°W / 39.31667; -76.70028 (Lombard Street Bridge)
Baltimore City Water-main truss
Loys Station Covered Bridge Loys Station Covered Bridge.jpg ca. 1860 June 23, 1978 Thurmont
39°36′26″N 77°21′8″W / 39.60722°N 77.35222°W / 39.60722; -77.35222 (Loys Station Covered Bridge)
Frederick Covered Multiple king post
Old Mill Road Bridge Old Mill Road Bridge MD HABS1.jpg 1882 March 7, 1979 Rocky Ridge
39°36′7″N 77°20′19″W / 39.60194°N 77.33861°W / 39.60194; -77.33861 (Old Mill Road Bridge)
Frederick Pratt truss
Patterson Viaduct Ruins Patterson-viaduct.jpg 1829 June 3, 1976 Catonsville, Ilchester
39°15′0″N 76°45′51″W / 39.25000°N 76.76417°W / 39.25000; -76.76417 (Patterson Viaduct Ruins)
Baltimore, Howard Masonry Arch Bridge
Poffenberger Road Bridge Poffenberger Road Bridge 1878 November 29, 1978 Middletown
39°22′54″N 77°34′18″W / 39.38167°N 77.57167°W / 39.38167; -77.57167 (Poffenberger Road Bridge)
Frederick Pratt or Whipple thru truss
Roddy Road Covered Bridge Roddy Road Covered Bridge ca. 1860 June 23, 1978 Thurmont
39°38′26″N 77°23′39″W / 39.64056°N 77.39417°W / 39.64056; -77.39417 (Roddy Road Covered Bridge)
Frederick Covered Single king post
Thomas Viaduct, Baltimore & Ohio Railroad Thomas-viaduct-1.jpg 1835 October 15, 1966 Relay
39°13′19″N 76°42′49″W / 39.22194°N 76.71361°W / 39.22194; -76.71361 (Thomas Viaduct, Baltimore & Ohio Railroad)
Baltimore, Howard Multiple stone arch
Union Arch Bridge (Cabin John Aqueduct) Union Arch Bridge MD 2008.jpg 1864 February 28, 1973 Cabin John
38°58′22.28″N 77°8′52.69″W / 38.9728556°N 77.1479694°W / 38.9728556; -77.1479694 (Cabin John Bridge)
Mongtomery Masonry arch
Utica Covered Bridge Utica Covered Bridge interior.jpg ca. 1860 June 23, 1978 Thurmont
39°31′28″N 77°23′46″W / 39.52444°N 77.39611°W / 39.52444; -77.39611 (Utica Covered Bridge)
Frederick Covered Burr arch truss
Waverly Street Bridge Waverly Street Bridge 1892 September 7, 1984 Westernport
39°29′23″N 79°2′34″W / 39.48972°N 79.04278°W / 39.48972; -79.04278 (Waverly Street Bridge)
Allegany bowstring arch truss
Wilson's Bridge Wilson's Bridge 1819 March 15, 1982 Hagerstown
39°39′27″N 77°50′53″W / 39.65750°N 77.84806°W / 39.65750; -77.84806 (Wilson's Bridge)
Washington

References

Map all coordinates using: OpenStreetMap 
Download coordinates as: KML · GPX
  1. ^ "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.