Gallery of Maryland Bridges


29th Street Bridge
Baltimore

41st Street Bridge
Baltimore

9th Street Bridge
Howard County

Aberdeen Proving Ground Bailey Bridge
Harford County

Adelphi Mill Bridge
Prince George's County

Allender Road Bridge
Baltimore County

American Legion Memorial Bridge
Montgomery County

AMTK - B&P Tunnels
Baltimore County

AMTK - Bush River Bridge
Harford County

AMTK - Centennial Lane Bridge
Harford County

AMTK - Gunpowder River Bridge
Baltimore County

AMTK - Gwynn Falls Viaduct
Baltimore

AMTK - Old Philadelphia Road Underpass
Cecil County

AMTK - Susquehanna River Bridge
Cecil County

AMTK - Union Tunnel
Baltimore

Antietam Creek Bridge
Washington County

Antietam Ironworks Bridge
Washington County

Appalachian Trail/CSX - Potomac River Bridge
Washington County

Apples Church Road Bridge
Frederick County

Back Landing Road Bridge
Dorchester County

Back River Bridge
Baltimore County

Ballenger Creek Bridge
Frederick County

Baltimore & Northern - Mount Washington Viaduct
Baltimore

Baltimore Harbor Tunnel
Baltimore

Baltimore Road Bridge
Montgomery County

Baltimore Street Bridge
Cecil County

Baltimore Street Bridge
Baltimore

Baltimore Street Bridge
Baltimore

Barclay Street Bridge
Baltimore

Bath Street Bridge
Baltimore

BE - Nanticoke River Bridge
Dorchester County

Bear Creek Bridge
Baltimore County

Bear Creek Bridge
Garrett County

Beaver Creek Bridge
Washington County

Beckleysvlle Road Bridge
Baltimore County

Belair Road Bridge
Baltimore

Bell Manor Road Bridge
Cecil County

Belvidere Covered Bridge
Baltimore

Ben's Branch Bridge
Frederick County

Benedict Bridge
Calvert County

Bennies Hill Road Bridge
Frederick County

Bestpitch Ferry Road Bridge
Dorchester County

Big Falls Road Bridge
Baltimore County

Big Gunpowder Falls Bridge
Baltimore County

Bittinger Road Bridge
Garrett County

BLA - Dorsey Creek Bridge
Anne Arundel County

BLA - Severn River Swing Bridge
Anne Arundel County

Black Oak Road Bridge
Allegany County

Black Rock Road Bridge
Montgomery County

Blacks Mill Road Bridge
Frederick County

Bladensburg Road Bridge
Prince George's County

Blue Bridge (1954)
Allegany County

Blue Bridge (Pre 1954)
Allegany County

BO - 21st Bridge
Allegany County

BO - Harper Ferry Bridge
Washington County

BO - Harpers Ferry Bollman Bridge
Washington County

BO - Little Seneca Creek Trestle
Montgomery County

BO - Lower Elysville Bridge (1838)
Howard County

BO - Lower Elysville Bridge (1853)
Howard County

BO - Lower Elysville Bridge (1868)
Howard County

BO - Massachusetts Avenue Bridge
Montgomery County

BO - Monocacy River Bollman Deck Truss
Frederick County

BO - Patterson Bollman Bridge
Baltimore County

BO - Patterson Viaduct
Baltimore County

BO - Pulp Mill Bollman Truss
Washington County

BO - Sleepy Creek Bridge
Washington County

BO - Susquehanna River Bridge
Cecil County

BO - Twenty-First Bridge (1861)
Allegany County

BO - Upper Elysville Bridge (1838)
Howard County

BO - Washington Boulevard Overpass
Howard County

BO - Wilkins-Rogers Flour Mill Bridge
Baltimore County

Bohemia River Bridge
Cecil County

Bollman Bridge
Howard County

Bonnie Branch Bridge
Howard County

Booth's Mill Bridge
Washington County

Boston Street Bridge
Baltimore

Bottom Road Bridge
Baltimore County

Bowie Race Track Horse Covered Bridge
Prince George's County

Braddock Run Bridge
Allegany County

Brehm's Lane Bridge
Baltimore

Bridge of Life
Prince George's County

Bridge Street Bridge
Cecil County

Broadfording Bridge
Washington County

Brookview Bridge
Dorchester County

Brookview Bridge (Old)
Dorchester County

Brunswick Bridge
Frederick County

Brunswick Bridge (Old)
Frederick County

Brunswick Covered Bridge 20-10-10x / 46-53-01x
Frederick County

BTCO - Jones Creek Drawbridge
Baltimore County

BTCO - Patapsco River Bridge
Baltimore County

Bullfrog Road Bridge
Carroll County

Bunker Hill Covered Bridge #1 20-03-01
Baltimore County

Bunker Hill Covered Bridge #2
Baltimore County

Burkittsville Road Bridge
Frederick County

Burnside's Bridge
Washington County

Bush Creek Bridge
Frederick County

Byrnes Island Park Footbridge
Washington County

C&O - Canal Bridge - Lock 68
Allegany County

C&O Canal - Wiley Ford Bridge
Allegany County

C&O Canal Antietam Creek Aqueduct
Washington County

C&O Canal Bridge
Washington County

C&O Canal Catoctin Creek Aqueduct
Frederick County

C&O Canal Conococheague Creek Aqueduct
Washington County

C&O Canal Evitts Creek Aqueduct
Allegany County

C&O Canal Fifteen Mile Creek Aqueduct
Allegany County

C&O Canal former Church Street Bridge
Washington County

C&O Canal Israel Creek Aqueduct
Washington County

C&O Canal Licking Creek Aqueduct
Washington County

C&O Canal McCoy's Ferry Bridge
Washington County

C&O Canal MD 51 Bridge
Allegany County

C&O Canal Monocacy River Bridge
Frederick County

C&O Canal Sideling Hill Creek Aqueduct
Allegany County

C&O Canal Tonoloway Creek Aqueduct
Washington County

C&O Canal Town Creek Aqueduct
Allegany County

C&O Canal Towpath Trail
Allegany County

C&O Canal Trail Paw Paw Tunnel
Allegany County

C&P- Piedmont Bridge
Allegany County

Cabin John Aqueduct Bridge
Montgomery County

Calvert Street Bridge
Baltimore

Carderock C&O Canal Tunnel
Montgomery County

Carpendale Rail Trail - Potomac River Bridge
Allegany County

Carroll Creek Bridge
Frederick County

Carroll Road Bridge
Baltimore County

Carter Farm Bridge
Harford County

Casselman Bridge
Garrett County

Casselman River Bridge
Garrett County

Casselman River US 40 Bridge
Garrett County

Catoctin Creek Bridge
Frederick County

Catoctin Creek Bridge
Frederick County

Catoctin Creek Bridge
Frederick County

Catoctin Creek Bridge
Frederick County

Catoctin Creek Bridge (old-covered) 20-10-07#2x
Frederick County

Catoctin Furnace Bridge
Frederick County

Cedar Avenue Bridge
Baltimore

Central Avenue Bridge
Anne Arundel County

Cherry Hill Road Bridge
Harford County

Chesapeake & Ohio Canal Lift Bridge
Washington County

Chesapeake Bay Bridge
Anne Arundel County

Chesapeake Bay Maritime Museum Bridge
Talbot County

Chesapeake City Bridge (1927)
Cecil County

Chesapeake City Bridge (1949)
Cecil County

Chesapeake City Bridge (built before 1898)
Cecil County

Chester River Bridge
Kent County

Chicamacomico River Bridge
Dorchester County

Choptank River Bridge
Caroline County

Choptank River Drawbridge (1875)
Caroline County

Choptank River Drawbridge (1913)
Caroline County

Church Hill Road Bridge
Frederick County

Clifton Avenue Bridge
Baltimore

Cold Spring Lane Bridge
Baltimore

Conococheague Creek Bridge
Washington County

Conococheague Creek Bridge
Washington County

Conowingo Bridge
Cecil County

Conowingo Bridge (1859) 20-07-14#2x/20-08x#2
Cecil County

Conowingo Dam - US Route 1
Cecil County

Corbett Road Covered Bridge 20-03-04x
Baltimore County

Covell Road Bridge
Frederick County

Creamery Road Bridge
Frederick County

Crellin Underwood Bridge
Garrett County

Crow Rock Road Bridge
Frederick County

Crum Road Bridge
Frederick County

Crum Road Bridge
Frederick County

CSX - Ballenger Creek Bridge
Frederick County

CSX - Bay View Junction Overpass
Baltimore

CSX - Beach Drive Overpass
Montgomery County

CSX - Bear Creek Drawbridge
Baltimore County

CSX - Big Pool Bridge
Washington County

CSX - Bloomington Viaduct
Garrett County

CSX - Bridge 10
Baltimore County

CSX - Bridge 11
Baltimore County

CSX - Bush Creek Bridge (West)
Frederick County

CSX - Bush Creek Bridge 29E
Frederick County

CSX - Bush Creek Tributary Arch Bridge
Frederick County

CSX - Carrollton Viaduct
Baltimore

CSX - Catoctin Creek Bridge
Frederick County

CSX - Catoctin Tunnel
Frederick County

CSX - Charles Mill Road Overpass
Washington County

CSX - Church Lane Underpass
Baltimore County

CSX - Connecting Line Bridge
Washington County

CSX - Curtis Creek Drawbridge
Anne Arundel County

CSX - Davis Branch Bridge
Carroll County

CSX - Davis Branch Bridge
Frederick County

CSX - Davis Tunnel
Howard County

CSX - Dorsey Tunnel
Carroll County

CSX - Ellicott City Bridge
Howard County

CSX - Germantown Overpass
Montgomery County

CSX - Graham Tunnel
Allegany County

CSX - Gunpowder River Bridge
Baltimore County

CSX - Gwynn Falls Parkway Overpass
Baltimore

CSX - Harpers Ferry Tunnel
Washington County

CSX - Hartman Tunnel
Frederick County

CSX - Henryton Tunnel
Carroll County

CSX - Highlandtown PRR Overpass
Baltimore

CSX - Hitchcock Tunnel
Garrett County

CSX - Howard Street Tunnel
Baltimore

CSX - Ilchester Tunnel
Baltimore County

CSX - Jones Falls Bridge
Baltimore

CSX - Kessler Bridge
Allegany County

CSX - Little Elk Creek Bridge
Cecil County

CSX - Long Bridge
Washington County

CSX - Lynn Burke Road Bridge
Frederick County

CSX - Macon Street Overpass
Baltimore

CSX - Magnolia Bridge
Allegany County

CSX - McCoys Ferry Bridge
Washington County

CSX - MD155 Overpass
Harford County

CSX - Monocacy River Bridge - Old Main Line
Frederick County

CSX - Mount Airy Tunnel
Carroll County

CSX - Oliver Viaduct
Howard County

CSX - Patapsco River Bridge
Baltimore County

CSX - Point of Rocks Tunnel
Frederick County

CSX - Potomac River Bridge
Allegany County

CSX - Potomac River Bridge
Allegany County

CSX - Potomac River Bridge
Washington County

CSX - Sawmill Branch Bridge 12
Baltimore County

CSX - Sleepy Creek Bridge
Washington County

CSX - Soapstone Branch Bridge 9
Baltimore County

CSX - Susquehanna River Bridge
Cecil County

CSX - Sykesville Tunnel
Howard County

CSX - Thomas Viaduct
Baltimore County

CSX - Tuscarora Creek Tributary Bridge
Frederick County

CSX - Twin Arch Road Overpass
Carroll County

CSX - Union Dam Tunnel
Baltimore County

CSX - Urbana Pike Bridge
Frederick County

CSX - US 11 Overpass
Washington County

CSX - Waring Viaduct
Montgomery County

CSX - Wills Creek Bridge
Allegany County

CSX - Woodbine Tunnel
Carroll County

CSX - Woodville Road Bridge
Frederick County

Cuba Road Bridge
Baltimore County

Curtis Creek Bridge
Baltimore

Curtis Creek Drawbridge (Old)
Baltimore

Cypress Branch Bridge
Kent County

Deal Island Road-Manokin River Bridge (Old)
Somerset County

Deep Creek Lake Bridge
Garrett County

Deer Creek Bridge
Harford County

Deer Creek Bridge
Harford County

Devil's Backbone Bridge
Washington County

Devilbiss Bridge
Frederick County

Division Street Bascule Bridge
Wicomico County

Dixon Road Bridge
Frederick County

Dover Bridge
Caroline County

Duvall Bridge
Anne Arundel County

East Bexhill Bridge
Montgomery County

Edmondson Avenue Bridge
Baltimore

Ellicott City Covered Bridge 20-03-09#3x/20-13-06#2x
Baltimore County

Elmhirst Parkway Bridge
Montgomery County

Elysville Road Bridge
Howard County

Emerson E. Harrington Bridge
Dorchester County

Evna Rd Bridge
Baltimore County

Fallen Tree Footbridge
Prince George's County

Falls Road Bridge
Baltimore County

Felfoot Bridge
Washington County

Fifteen Mile Creek Bridge
Allegany County

Fishing Creek Bridge
Calvert County

Fishing Creek Bridge
Frederick County

Flat Run Bridge
Frederick County

Flintstone Creek Bridge
Allegany County

Flintville Bridge
Harford County

Forge Hill Road Bridge
Harford County

Forge's Covered Bridge 20-03-07x
Baltimore County

Fort Avenue Fort McHenry Bridge
Baltimore

Foster's Covered Bridge 20-07-05x
Cecil County

Fourpoints Bridge
Frederick County

Foxcatcher Farm Covered Bridge 20-07-02
Cecil County

Francis Scott Key Bridge
Baltimore County

Franklin Street Bridge
Allegany County

Franklintown Bridge
Baltimore County

Franklintown Covered Bridge
Baltimore

Frederick Avenue Bridge
Baltimore

Frederick Junction Bridge
Frederick County

Friends Creek Road Bridge
Frederick County

Friendsville Bridge
Garrett County

Friendsville Bridge (Old)
Garrett County

Fulton Avenue Bridge
Baltimore

Funkstown Bridge
Washington County

Funkstown Bridge No. 2
Washington County

GAP - Borden Tunnel
Allegany County

Garrett Bridge
Baltimore

GC&C - Wills Creek Bridge (1880)
Allegany County

Georges Creek and Cumberland Railroad Trestle
Allegany County

Georges Creek Bridge
Allegany County

Georgetown Branch Trail - Dalecarlia Tunnel
Montgomery County

Georgetown Branch Trail - Rock Creek Trestle
Montgomery County

Gilpin's Bridge
Cecil County

Gilpin's Falls Covered Bridge 20-07-01
Cecil County

Glen Echo Trolley Trestle
Montgomery County

Gormania Bridge (Old)
Garrett County

Governor Thomas Johnson Bridge
Calvert County

Governor's Bridge
Anne Arundel County

Gravel Run Bridge
Queen Anne's County

Greenmount Avenue Bridge
Baltimore

Griffith Road Bridge
Montgomery County

Grimes Road Bridge
Frederick County

Guilford Avenue Bridge
Baltimore

Gunpowder Falls Bridge
Baltimore County

Gunpowder Falls Bridge
Baltimore County

Hancock Bridge (1937)
Washington County

Hancock Bridge (Pre 1909)
Washington County

Hanover Road Maryland Midland RR Overpass
Baltimore County

Hanover Street Bascule Bridge
Baltimore

Harford Road Herring Run Bridge
Baltimore

Harmony Road Bridge
Frederick County

Harry W. Kelley Memorial Bridge
Worcester County

Harry W. Nice Memorial Bridge
Charles County

Haviland Mill Road Bridge
Montgomery County

Hess's Mill Bridge
Washington County

High Bridge Road Overpass
Queen Anne's County

Hill Bridge
Anne Arundel County

Hill's Bridge
Anne Arundel County

Hilton Parkway Bridge
Baltimore

Hitt Bridge
Washington County

Honga River Bridge
Dorchester County

Hookers Mill Covered Bridge 20-12-04x
Harford County

Hoovers Mill Road Bridge
Frederick County

Howard Street Bridge
Baltimore

Huntingdon Avenue Bridge
Baltimore

Huntingdon Avenue Streetcar Viaduct
Baltimore

I-895 Curtis Bay Steel Bridge
Baltimore

Indian Creek Bridge
Prince George's County

Jefferson Covered Bridge 20-10-16x
Frederick County

Jennings Road Bridge
Garrett County

Jericho Covered Bridge 20-03-01 / 20-12-01
Baltimore County

Jerusalem Covered Bridge 20-03-15x /20-12-07x
Baltimore County

Jones Falls Bridge
Baltimore

Keedysville Bridge (1927)
Washington County

Keedysville Bridge (Pre 1927)
Washington County

Kensington Parkway Bridge
Montgomery County

Kensington Parkway Bridge
Montgomery County

Kent Island Narrow Bridge
Queen Anne's County

Kent Island Narrow Bridge
Queen Anne's County

Kent Street Bridge
Montgomery County

Keymar Bridge
Carroll County

Kirk's Covered Bridge 20-07-09x
Cecil County

Knapps Narrows Bridge
Talbot County

Knapps Narrows Bridge (Old)
Talbot County

Lake Fanny Road Bridge
Harford County

Lake Roland Bridge
Baltimore County

Lake Roland Railway - Stony Run Bridge
Baltimore

Laurel Streetcar Line Bridge
Prince George's County

LeGore Bridge
Frederick County

Leitersburg Bridge No. 2
Washington County

Leitersburg Pike Antietam Creek Bridge
Washington County

Liberty Reservoir Bridge
Carroll County

Licking Creek Bridge
Washington County

Licking Creek Covered Bridge
Washington County

Light Street Bridge
Baltimore

Little Catoctin Creek Bridge
Frederick County

Little Deer Creek Bridge
Harford County

Little Elk Creek Bridge
Cecil County

Little Gunpowder Falls Bridge
Baltimore County

Little Hunting Creek Bridge
Frederick County

Little Patuxent River Bridge
Howard County

Little Pool Covered Bridge
Washington County

Loch Raven Blvd Bridge
Baltimore

Loch Raven Reservoir Bridge
Baltimore County

Lombard Street Bridge (Original location)
Baltimore

Loys Station Covered Bridge 20-10-03 #2
Frederick County

Ma & Pa - Wash House Trestle
Baltimore County

Ma & Pa - York Road Overpass
Baltimore County

MacArthur Avenue Trail - Minnehaha Creek Bridge
Montgomery County

Maple Grove Road Bridge
Garrett County

Maple Street Bridge
Garrett County

Marble Quarry Road Bridge
Washington County

Market Street Bascule Bridge
Dorchester County

Market Street Bridge
Worcester County

Market Street Bridge (Old)
Dorchester County

Marshyhope Creek Bridge
Caroline County

Maryland Street Bridge
Baltimore

Masemore Road Bridge
Baltimore County

Matthews Bridge
Baltimore County

McCauley Road Bridge
Cecil County

McKinstry's Mills Bridge
Carroll County

MD 175 - Amtrak Bridge
Anne Arundel County

MD 51 Potomac River Bridge
Allegany County

MD 7 Big Gunpowder Falls Bridge
Baltimore County

MD 97 Morgan Run Bridge
Carroll County

MD-2 South River Bridge (old)
Anne Arundel County

MD144 Old National Pike Bridge
Frederick County

MD222 Octoraro Creek Bridge
Cecil County

MD436 Weems Creek Bridge
Anne Arundel County

MD70 Weems Creek Bridge (Old)
Anne Arundel County

MD90 Intracoastal Waterway Bridge
Worcester County

MDDE - Marshyhope Creek Bridge
Caroline County

Meadow Run Bridge
Garrett County

MERC - Severn River Swing Bridge (Old)
Anne Arundel County

Middle Bridge
Washington County

Middle Patuxent River Bridge
Howard County

Middletown Covered Bridge 20-10-15x
Frederick County

Miles River Bridge
Talbot County

Miles River Bridge (Old)
Talbot County

Mill Stream Branch Bridge
Queen Anne's County

Millard E. Tydings Memorial Bridge
Cecil County

MMID - Little Pipe Creek Trestle
Carroll County

MMID - Monocacy River Bridge
Frederick County

Monocacy Covered Bridge
Frederick County

Monocacy River Bridge
Carroll County

Monocacy River Bridge
Frederick County

Monocacy River Bridge
Frederick County

Monocacy River Bridge
Frederick County

Monocacy River Bridge
Frederick County

Monocacy River Bridge
Frederick County

Montevideo Road Bridge
Montgomery County

Moores Run Bridge
Allegany County

Morgan Creek Bridge
Kent County

MPA - Big Gunpowder Falls Bridge
Baltimore County

MPA - Deer Creek Bridge
Harford County

MPA - Pylesville Trestle
Harford County

MPA - Sisson Street Tunnel
Baltimore

Mumma Ford Road Bridge
Carroll County

Myers Mill Bridge
Washington County

N&W - Shepherdstown Bridge
Washington County

Narrows Bridge
Allegany County

New Bridge Road Bridge
Cecil County

New York Avenue Bridge
Prince George's County

Newport Run Bridge
Charles County

Nobles Mill Road Bridge
Harford County

North Avenue Bridge
Baltimore

North Branch Potomac River Bridge
Garrett County

North Central Trail - Ashland Bridge
Baltimore County

North Monroe Street Bridge
Baltimore

Northeast Creek Bridge
Cecil County

Northwest Branch Bridge
Montgomery County

Northwest Branch Bridge
Prince George's County

NS - Broad Street Overpass
Cecil County

NS - Broad Street Overpass 2
Cecil County

NS - MD 34 Overpass
Washington County

NS - Octoraro Creek Viaduct
Cecil County

NS - Pocomoke River Bridge
Worcester County

NS - Potomac River Bridge (Shepherdstown)
Washington County

NS - Wildcat Point Tunnel
Cecil County

NSF Indian Head Footbridge
Charles County

Oak Street Bridge
Garrett County

Old Columbia Pike Bridge
Montgomery County

Old Denton Road Bridge
Caroline County

Old Forge Road Bridge
Washington County

Old Hagerstown Road Bridge
Frederick County

Old Lombard Street Iron Bridge
Baltimore

Old Mill Road Bridge
Frederick County

Old Monocacy River Rt. 40/National Pike Bridge
Frederick County

Old National Road Monacacy River Bridge
Frederick County

Old Paper Mill Bridge
Baltimore County

Old Selbysport Road Bridge
Garrett County

Old United States Naval Academy Bridge
Anne Arundel County

Old Washington Street Overpass
Allegany County

Old Williams Road Bridge
Allegany County

Old York Road Bridge
Baltimore County

Oldtown Low-Water Toll Bridge
Allegany County

Orange Grove Swinging Bridge
Baltimore County

Orleans Street Viaduct
Baltimore

Paper Mill Covered Bridge 20-03-21x
Baltimore County

Park Lake Bridge
Wicomico County

Park's Rolling Mill Covered Bridge 20-07-07x
Cecil County

Patapsco River Bridge
Baltimore County

Patapsco River Bridge
Baltimore County

Patterson Viaduct Pedestrian Bridge
Baltimore County

Patuxent River Bridge
Montgomery County

Patuxent River Bridge near Scaggsville MD
Howard County

PC - Oak Creek Bridge
Talbot County

Peachblossom Creek Bridge
Talbot County

Pennington Avenue Bridge
Baltimore

Piedmont-Westernport Bridge
Allegany County

Piney Creek Bridge
Carroll County

Piney Creek Stone Arch
Carroll County

Pocomoke River Bridge
Worcester County

Poffenberger Road Bridge
Frederick County

Poffenberger Road Bridge
Washington County

Poffenberger Road Bridge
Washington County

Point of Rocks Bridge
Frederick County

Point of Rocks Bridge (1889)
Frederick County

Porter's Bridge
Cecil County

Post Road Bridge
Harford County

Potomac River Bridge (1939)
Washington County

Potomac River Bridge (Pre 1939)
Washington County

Potomac River Bridge (Replacement)
Washington County

Pratt Bridge
Howard County

Pratt Street Bridge
Baltimore

Prettyboy Dam Road Bridge
Baltimore County

Price's Ford Bridge
Washington County

Proenty Road Bridge
Allegany County

PRR - Choptank River Railroad Drawbridge
Caroline County

PRR - Octoraro Creek Bridge
Cecil County

PRR - Sleepy Hollow Bridge
Cecil County

PRR - Tuckahoe Creek Trestle
Caroline County

PRR - Winchester Road Underpass
Allegany County

Pry's Mill Bridge
Washington County

PWB - Susquehanna River Bridge
Cecil County

Queen Anne Bridge
Anne Arundel County

Queen Anne Railroad Overpass
Queen Anne's County

Radcliffe Creek Bridge
Kent County

Railroad Street Bridge
Montgomery County

Red Covered Bridge 20-12-05x
Harford County

Reels Mill Bridge
Frederick County

Reichs Ford Road Bridge
Frederick County

Remington Avenue Bridge
Baltimore

Reynold's Covered Bridge 20-07-10x
Cecil County

River Park Road Bridge
Washington County

Riverdale Road Bridge
Prince George's County

Roddy Road Covered Bridge 20-10-02
Frederick County

Rose's Mill Bridge
Washington County

Route 11 Bridge
Washington County

Roxbury Mills Bridge
Washington County

Ruxton Road Overpass
Baltimore County

San Martin Drive Bridge
Baltimore

Sandy Hook Bridge
Washington County

Sang Rung Bridge
Garrett County

Sassafras River Bridge (1917)
Cecil County

Sassafras River Bridge (1985)
Cecil County

Savage River Bridge
Garrett County

Scott's Covered Bridge 20-07-08x
Cecil County

Selden Island Bridge
Montgomery County

Seneca Aqueduct
Montgomery County

Shallow Creek Street Car Bridge
Baltimore County

Sharptown Bridge
Dorchester County

Shenandoah River Bridge
Washington County

Sideling Hill Creek Bridge
Allegany County

Sideling Hill Creek Bridge
Allegany County

Simpsons Mill Road Bridge
Carroll County

Sixes Bridge Road Bridge
Carroll County

Sligo Creek Bridge
Montgomery County

Smith's Covered Bridge 20-12-11x
Harford County

Snow Hill Bridge
Worcester County

Spa Creek Bridge
Anne Arundel County

Spa Creek Bridge (Old)
Anne Arundel County

Sparks Road Bridge
Baltimore County

Spruce Run Road Covered Bridge 20-10-13#3x
Frederick County

St. Marks Road Bridge
Frederick County

St. Paul Street Bridge
Baltimore

Starners Dam Bridge
Carroll County

Station Road Bridge
Frederick County

Stauffer Road Bridge
Frederick County

Stevens Road Bridge
Frederick County

Stoney Creek Bridge
Anne Arundel County

Suicide Bridge
Dorchester County

Sumantown Road Bridge
Frederick County

Susquehanna River Bridge
Cecil County

Talbot Avenue Overpass
Montgomery County

Thomas J. Hatem Memorial Bridge
Cecil County

Three Bridges Road Bridge
Wicomico County

Toll Gate Hill Covered Bridge 20-10-18x
Frederick County

Tom's Creek Bridge
Frederick County

Toms Creek Bridge
Frederick County

Town Creek Bridge
Allegany County

Town Creek Bridge
Allegany County

Union Mills Bridge
Carroll County

University Parkway Bridge
Baltimore

Upper Ferry
Somerset County

US 1 CSX Overpass
Baltimore County

US 1 Paint Branch Bridge
Prince George's County

US340 Potomac River Bridge
Washington County

US40 Patapsco River Bridge
Baltimore County

USMRR - Potomac River Bridge (Old)
Prince George's County

USNA College Creek Bridge
Anne Arundel County

Utica Mills Covered Bridge 20-10-01
Frederick County

Vincent Street Bridge
Baltimore

Vinegar Hill Road Bridge
Baltimore County

Wards Run Bridge
Charles County

Washington Street Bridge (Pre 1912)
Allegany County

Watervale Road Bridge
Harford County

Waverly Street Bridge
Allegany County

WB&A - Crain Highway Overpass
Anne Arundel County

WB&A - Gwynns Falls Viaduct
Baltimore

WB&A - Scott Street Viaduct
Baltimore

WB&A Trail - Horsepen Branch Bridge
Prince George's County

Weems Creek Bridge
Anne Arundel County

Wellersburg & Jennings Run Railroad Trestle
Allegany County

Whitaker Mill Road Bridge
Harford County

White's Ferry
Montgomery County

White's Ferry Bridge
Montgomery County

Whitehaven Ferry
Wicomico County

Wicomico River Bridge
Wicomico County

Wicomico River Bridge
Wicomico County

Wicomico Street Bridge
Baltimore

Wiley Ford Bridge
Allegany County

Wilkens Avenue Bridge
Baltimore

Wilkens Viaduct
Baltimore

Williamsport Toll Bridge
Washington County

Wills Creek Bridge
Allegany County

Wills Creek Bridge
Allegany County

Wilson Lane Trolley Trestle
Montgomery County

Wilson Mill Bridge
Harford County

Wilson's Bridge
Washington County

Wilson's Bridge (1936)
Washington County

Wilson's Mill Covered Bridge 20-12-10#2x
Harford County

Windsor Mill Road Bridge (1877)
Baltimore

Windsor Mill Road Bridge (1920)
Baltimore

Wise Avenue Bridge
Baltimore County

WM - 21st Bridge
Allegany County

WM - C&O Canal Bridge #4
Allegany County

WM - C&O Canal Bridge #5
Allegany County

WM - C&O Canal Bridge #6
Allegany County

WM - C&O Canal Bridge #7
Allegany County

WM - C&P Wills Creek Bridge
Allegany County

WM - CSX Overpass
Allegany County

WM - Fifteen Mile Creek Bridge
Allegany County

WM - Frostburg Tunnel
Allegany County

WM - High Germany Road Overpass
Allegany County

WM - Indigo Tunnel
Allegany County

WM - Kessler Tunnel
Allegany County

WM - MD Route 51 Bridge
Allegany County

WM - MD51 Overpass
Allegany County

WM - Owens Creek Bridge
Frederick County

WM - Potomac River Bridge #1
Allegany County

WM - Potomac River Bridge #2
Allegany County

WM - Potomac River Bridge #3
Allegany County

WM - Potomac River Bridge #4
Allegany County

WM - Potomac River Bridge #5
Allegany County

WM - Potomac River Bridge #6
Allegany County

WM - Potomac River Bridge #7
Allegany County

WM - Potomac River Bridge #8
Allegany County

WM - Purslane Run Culvert
Allegany County

WM - Ridgeley-Cumberland Bridge
Allegany County

WM - Roby Hollow Creek Arch
Allegany County

WM - Sideling Hill Creek Bridge
Allegany County

WM - Spring Garden Swing Bridge
Baltimore

WM - State Line Bridge
Allegany County

WM - Stick Pile Tunnel
Allegany County

WM - Tonoloway Creek Bridge
Washington County

WM - Town Creek Bridge
Allegany County

WM - Wills Creek Bridge (1936)
Allegany County

WMSR - C&O Canal Lock Bridge
Allegany County

WMSR - Potomac River Bridge
Allegany County

WMSR/GAP - Alt US 40 Overpass
Allegany County

WMSR/GAP - Brush Tunnel
Allegany County

WMSR/GAP - Wills Creek Bridge
Allegany County

Woodrow Wilson Memorial Bridge (1961)
Prince George's County

Woodrow Wilson Memorial Bridge (2008)
Prince George's County

WW - Potomac River Bridge
Washington County

Wyman Park Drive Bridge
Baltimore

Yellott Bridge
Baltimore County

York Road Little Gunpowder Falls Bridge
Baltimore County

Youghiogheny River MD 39 Bridge
Garrett County

Youghiogheny River US 219 Bridge
Garrett County

Zekiah Swamp Bridge (Old)
Charles County

Zion Road Bridge
Montgomery County