List of bridges documented by the Historic American Engineering Record in Maryland

__NOTOC__ This is a list of bridges documented by the Historic American Engineering Record in the US state of Maryland.

Bridges Survey No.Name (as assigned by HAER)StatusTypeBuiltDocumentedCarriesCrossesLocationCountyCoordinatesBaltimore and Ohio Railroad, Bollman Truss BridgeExtantBollman truss18351984Baltimore and Ohio Railroad (former)Little Patuxent RiverSavageHowardBaltimore and Ohio Railroad, Thomas ViaductExtantStone arch18351984CSX Capital SubdivisionPatapsco RiverElkridgeHowardCumberland and Pennsylvania Railroad, Wills Creek BridgeDemolishedBrick arch18601984Cumberland and Pennsylvania Railroad (former)Wills CreekCumberlandAlleganyBaltimore and Ohio Railroad, Carrollton ViaductExtantStone arch18291984CSX Baltimore Terminal SubdivisionGwynns FallsBaltimoreIndependent cityBaltimore and Ohio Railroad, Patterson ViaductRuinStone arch18291970Baltimore and Ohio Railroad (former)Patapsco RiverIlchesterHowardBaltimore and Ohio Railroad, Harpers Ferry Bridge PiersRuin18361970Baltimore and Ohio Railroad (former)Potomac RiverMaryland Heights, Maryland, and Harpers Ferry, West VirginiaWashington County, Maryland, and Jefferson County, West VirginiaBaltimore and Ohio Railroad, Waring ViaductExtantStone arch19061970CSX Metropolitan SubdivisionGreat Seneca CreekGaithersburgMontgomeryPotomac Edison Company, Chesapeake and Ohio Canal BridgeExtantVertical-lift bridge19231970Potomac Edison Company sidingChesapeake and Ohio CanalWilliamsportWashingtonSalisbury Street BridgeExtantPratt truss18791970Salisbury StreetChesapeake and Ohio CanalWilliamsportWashingtonChesapeake and Ohio Canal, Town Creek AqueductExtantStone arch18491974Chesapeake and Ohio CanalTown CreekOldtownAlleganyChesapeake and Ohio Canal, Culvert 65ExtantStone arch18321974Chesapeake and Ohio CanalUnnamed streamDickersonMontgomeryPoffenberger Road BridgeExtantWhipple truss18781983Poffenberger RoadCatoctin CreekMiddletownFrederickOld Mill Road BridgeExtantPratt truss18821983Old Mill RoadOwens CreekRocky RidgeFrederickBaltimore and Ohio Railroad, Long BridgeDemolishedTrestle18691983Baltimore and Ohio Railroad (former)Antietam CreekKeedysvilleWashingtonKeysville-Frederick County Road BridgeReplaced1873Keysville-Frederick County RoadMonocacy RiverKeymarCarrollNational Road, Wilson BridgeExtantStone arch18191982National RoadConococheague CreekHagerstownWashingtonPost Road BridgeReplacedBaltimore truss19051984Northeast CorridorHavre de GraceHarfordSusquehanna River BridgeExtantPennsylvania truss19081984CSX Philadelphia SubdivisionSusquehanna RiverHavre de Grace and PerryvilleHarford and CecilSharptown BridgeReplacedSwing span19121987Nanticoke RiverSharptownWicomicoCabin John Aqueduct BridgeExtantStone arch18631987MacArthur Boulevard and Washington AqueductCabin John CreekCabin JohnMontgomeryMatthews BridgeReplacedPennsylvania truss19141978Loch Raven ReservoirBaltimoreBaltimoreChesapeake and Ohio Canal, White's Ferry Iron BridgeAbandonedWarren truss18651988White's Ferry RoadChesapeake and Ohio CanalDickersonMontgomeryChesapeake and Ohio Canal, Iron Bridge at Lock No. 68AbandonedWarren truss19101988Chesapeake and Ohio CanalOldtownAlleganyChesapeake and Ohio Canal, McCoy's Ferry Road CulvertExtantStone arch18401988McCoy's Ferry Road Chesapeake and Ohio CanalBig SpringWashingtonChesapeake and Ohio Canal, Prather's Neck Road CulvertExtantStone arch18401988Chesapeake and Ohio CanalNeck RoadBig SpringWashingtonMitchell's Mill BridgeRelocatedPratt truss18851990Carrs Mill RoadWinter's RunBel AirHarfordStauffer Road BridgeRelocatedPratt truss19301996Stauffer RoadIsrael CreekWalkersvilleFrederickWaverly Street BridgeReplacedBowstring arch truss18921991Waverly StreetGeorge's CreekWesternportAlleganyGovernor's BridgeExtantPratt truss19121992Governor's Bridge RoadPatuxent RiverBowiePrince George's and Anne ArundelGlendale Road BridgeDemolishedPennsylvania truss19241992Glendale RoadDeep Creek LakeMcHenryGarrettHagerstown Road BridgeRelocatedPratt truss19201993Old Hagerstown RoadLittle Catoctin CreekMiddletownFrederickCrum Road BridgeRelocatedBowstring arch truss18901993Crum RoadIsrael CreekWalkersvilleFrederickCarderock OverpassExantPrestressed concrete girder19621994Carderock Access RoadClara Barton ParkwayCarderockMontgomerySeventy-Ninth Street Cabin John UnderpassExtantReinforced concrete rigid frame19611994Clara Barton Parkway79th StreetCabin JohnMontgomeryCabin John OverpassExtantPrestressed concrete girder19621994Erricson RoadClara Barton ParkwayCabin JohnMontgomeryCabin John Creek BridgeExtantReinforced concrete box girder19631994Clara Barton ParkwayCabin John CreekCabin JohnMontgomeryGeorge Washington Memorial Parkway Northbound Lane OverpassExtantReinforced concrete rigid frame19611994Future George Washington Memorial ParkwayClara Barton ParkwayGlen EchoMontgomerySycamore Island Pedestrian OverpassExtantReinforced concrete box girder19681994Trail to Sycamore IslandClara Barton ParkwayCabin JohnMontgomeryBrookmont Pedestrian OverpassExtantReinforced concrete box girder19671994Brookmont pedestrian crossingClara Barton ParkwayGlen EchoMontgomeryLittle Falls Branch BridgeExtantPrestressed concrete girder19611994Clara Barton ParkwayLittle Falls BranchGlen EchoMontgomerySuitland Parkway, Henson Creek Culvert Headwalls at Station 200 Plus 35ExtantCulvert1944Suitland ParkwayHenson CreekSuitlandPrince George'sSuitland Parkway, Henson Creek Culvert Headwalls at Station 274 Plus 50ExtantCulvert1944Suitland ParkwayHenson CreekSuitlandPrince George'sWilson Mill BridgeReplacedParker truss19301994Deer CreekDarlingtonHarfordTilghman Island BridgeRelocatedRolling lift (Scherzer) bascule19341998Chesapeake Bay Maritime Museum groundsPerry Cabin LaneSaint MichaelsTalbot\Proenty Road BridgeReplacedPratt truss19261994Proenty RoadJennings RunCorriganvilleAlleganyBoston Street BridgeExtantStone arch19021994Boston StreetHarris CreekBaltimoreBaltimoreWeems Creek BridgeReplacedSwing span19291995Weems CreekAnnapolisAnne ArundelWestern Maryland Railway BridgeDemolishedSteel rolled stringer19321995Western Maryland RailwaySpring GapAlleganyRiver Road BridgeReplacedPratt truss18841993Casselman River RoadCasselman RiverGrantsvilleGarrettHarmony Road BridgeReplacedPratt truss19181996Harmony RoadLittle Catoctin CreekMyersvilleFrederickChesapeake and Ohio Canal, Conococheague Creek AqueductExtantStone arch18341996Chesapeake and Ohio CanalConococheague CreekWilliamsportWashingtonAllender Road BridgeReplacedSteel built-up girder19451997Allender RoadCSX Philadelphia SubdivisionWhite MarshBaltimoreFlintville BridgeReplacedPratt truss19271998Broad CreekCastletonHarfordClarysville BridgeExtantStone arch18121994National RoadBraddock RunClarysvilleAlleganyLittle Crossings BridgeExtantStone arch18131993National RoadCasselman RiverGrantsvilleGarrettBollman Truss BridgeExtantPratt truss2007WestminsterCarrollGilpin's Falls Covered BridgeExtantBurr truss18602012 (former)North East CreekNorth EastCecilBaltimore and Ohio Railroad, Locust Point Transfer BridgesExtant19112010Baltimore and Ohio Railroad (former)BaltimoreBaltimoreChesapeake and Ohio Canal, Big Slackwater Towpath, Pipe CulvertExtantCulvert2005Chesapeake and Ohio Canal towpathUnnamed streamWilliamsportWashingtonJericho Road Covered BridgeExtantBurr truss18652015Jericho RoadLittle Gunpowder FallsKingsville and JerusalemBaltimore and HarfordCovered Bridge Educational ModelsExtant2017Johns Hopkins UniversityBaltimoreBaltimoreBaltimore and Ohio Railroad, Metropolitan Branch Bridge 9ARelocatedSteel built-up girder19182019Talbot AvenueCSX Metropolitan SubdivisionSilver SpringMontgomeryBaltimore and Ohio Railroad, Bollman BridgeReplacedBollman truss18681987Baltimore and Ohio Railroad (former)Potomac RiverMaryland Heights, Maryland, and Harpers Ferry, West VirginiaWashington County, Maryland, and Jefferson County, West Virginia

See also List of bridges on the National Register of Historic Places in Maryland List of covered bridges in Maryland List of tunnels documented by the Historic American Engineering Record in Maryland

References