Washington County, MD

301 public highway bridges

Washington County Bridge Snapshot

Washington County, Maryland contains 301 public highway bridges in the FHWA National Bridge Inventory. Roughly 22.6% are rated “Good,” 52.5% “Fair,” 3% “Poor,” and 3% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in MD are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

301
Total Bridges
22.6%
Good
3%
Poor
3%
Structurally Deficient

Condition Distribution

Good
22.6% (68)
Fair
52.5% (158)
Poor
3% (9)
SD
3% (9)

All Bridges (301)

BEAVER CREEK RD

Unknown

Over: IS 70

0.75 MI W OF US 40, Washington, MD

Built 1965 ADT: 62,740

US 40 EBR

Unknown

Over: IS 70

2.59 MILES WEST OF MD 66, Washington, MD

Built 1968 ADT: 61,140

US 40 WBR

Unknown

Over: IS 70

2.59 MILES WEST OF MD 66, Washington, MD

Built 1968 ADT: 61,140

US 522

Unknown

Over: MD 144WB,MD 894,SO. ST

0.03 MILE WEST OF MD 894, Washington, MD

Built 1937 ADT: 4,051

IS 70 EBR

Unknown

Over: MD 66

1.08 MILES NORTH OF US 40, Washington, MD

Built 1968 ADT: 8,291

IS 70 WBR

Unknown

Over: MD 66

1.08 MILES NORTH OF US 40, Washington, MD

Built 1968 ADT: 8,291

US 40

Unknown

Over: IS 70

0.12 MI W OF FREDERICK CO, Washington, MD

Built 1968 ADT: 58,600

MD 67

Unknown

Over: US 340

1.56 M E OF VIRGINIA ST/L, Washington, MD

Built 1969 ADT: 23,943

IS 70 EB COL. RD

Unknown

Over: IS 81

0.01 MILE SOUTH OF IS 70, Washington, MD

Built 1964 ADT: 61,350

IS 70 WB COL. RD

Unknown

Over: IS 81

0.02 MILE NORTH OF IS 70, Washington, MD

Built 1964 ADT: 68,040

BOYD ROAD

Unknown

Over: IS 70 WBR

3.04 MI E OF MD 56, Washington, MD

Built 1965 ADT: 21,440

CEDAR RIDGE ROAD

Unknown

Over: IS 70 WBR

0.51 MILE SOUTH OF US 40, Washington, MD

Built 1967 ADT: 40,770

IS 68 EBR

Unknown

Over: MD 903

0.05 M S/BOTTENFIELD ROAD, Washington, MD

Built 1984 ADT: 80

IS 68 WBR

Unknown

Over: MD 903

0.05 M S/BOTTENFIELD ROAD, Washington, MD

Built 1984 ADT: 80

MD 144WB

Unknown

Over: IS 68

1.85 M E OF BR NO 2114800, Washington, MD

Built 1987 ADT: 19,000

PEDESTRIAN

Unknown

Over: IS 68

1.05 MILES EAST OF MD 903, Washington, MD

Built 1991 ADT: 19,950

LICKING CREEK ROAD

Fair

Over: LANES RUN

0.9 MI N OF US RTE 40, Washington, MD

Built 1960 Load: 10.0 t ADT: 40

CRYSTAL FALLS DRIV

Fair

Over: BEAVER CREEK

0.36 MI N OF MD RTE 64, Washington, MD

Built 1890 Load: 10.9 t ADT: 678

MILLBROOK ROAD

Fair

Over: LITTLE ANTIETAM CREEK

0.5 MI W OF MD RTE 67, Washington, MD

Built 1920 Load: 10.9 t ADT: 1,173

PARK ROAD 2

Fair

Over: LITTLE TONOLOWAY CREEK

0.16 MI N MD RT 144, Washington, MD

Built 1950 Load: 12.8 t ADT: 123

KEEDYSVILLE ROAD

Fair

Over: ANTIETAM CREEK

0.8 MI NW OF MD RTE 34, Washington, MD

Built 1830 Load: 13.6 t ADT: 1,173

DOGSTREET ROAD

Fair

Over: LITTLE ANTIETAM CREEK

1.89 MI W OF MD RTE 67, Washington, MD

Built 1850 Load: 13.6 t ADT: 1,560

US 340

Fair

Over: POTOMAC RIVER, CSX TRANS

ON VIRGINIA STATE LINE, Washington, MD

Built 1946 Load: 14.5 t ADT: 20,830

PROSPECT STREET

Fair

Over: ANTIETAM STREET

1000 FT W OF US RTE 40 E, Washington, MD

Built 1836 Load: 15.0 t ADT: 2,730

WOLFSVILLE ROAD

Fair

Over: BEAVER CREEK

0.2 MI S OF MD RTE 844, Washington, MD

Built 1915 Load: 16.7 t ADT: 1,500

RODMAN AVENUE

Fair

Over: SHERRICKS RUN

0.16km (0.1 MILES) TO ROH, Washington, MD

Built 1965 Load: 18.1 t ADT: 4,300

GAPLAND ROAD

Fair

Over: ISRAEL CREEK

0.08 MI W OF MD RTE 67, Washington, MD

Built 1922 Load: 22.7 t ADT: 160

MILLBROOK ROAD

Fair

Over: LITTLE ANTIETAM CREEK

0.4 MI W OF MD RTE 67, Washington, MD

Built 1965 Load: 22.7 t ADT: 1,467

MD 34

Fair

Over: ANTIETAM CREEK

1.2 MILES EAST OF MD 65, Washington, MD

Built 1958 Load: 23.1 t ADT: 4,951

US 40

Fair

Over: LICKING CREEK

0.26 MILE EAST OF IS 70, Washington, MD

Built 1938 Load: 23.6 t ADT: 1,455

HIGH GERMANY ROAD

Fair

Over: SIDELING HILL CREEK

0.3 MI N OF IS 68, Washington, MD

Built 1961 Load: 24.0 t ADT: 153

ROWE ROAD

Fair

Over: LITTLE ANTIETAM CREEK

0.13 MI SW OF MD RTE 64, Washington, MD

Built 1974 Load: 25.4 t ADT: 934

IS 70 EB

Fair

Over: GR TONOLOWAY CK, CO RDS

0.67 MILE W OF MD 144WB, Washington, MD

Built 1965 Load: 26.3 t ADT: 19,611

MARBLE QUARRY ROAD

Fair

Over: LITTLE ANTIETAM CREEK

0.81 MI NW OF MD RTE 67, Washington, MD

Built 1985 Load: 26.3 t ADT: 178

JEFFERSON BOULEVAR

Fair

Over: HAMILTON RUN

0.5 MI E CANNON AVE, Washington, MD

Built 1929 Load: 26.3 t ADT: 9,505

SERVICE ROAD

Fair

Over: BEAVER CREEK

0.11 MILE WEST OF MD 66, Washington, MD

Built 1968 Load: 26.8 t ADT: 150

US 40

Fair

Over: CONOCOCHEAGUE CREEK

1.92 MILES EAST OF MD 57, Washington, MD

Built 1936 Load: 27.2 t ADT: 11,832

US 40 ALT

Fair

Over: LITTLE BEAVER CREEK

2.06 MILES WEST OF MD 68, Washington, MD

Built 1949 Load: 27.2 t ADT: 6,082

BURNSIDE BRIDGE RO

Fair

Over: ANTIETAM CREEK

0.83 MI SW OF MD RTE 34, Washington, MD

Built 1965 Load: 27.2 t ADT: 461

US 40 WB

Fair

Over: ANTIETAM CREEK

AT EASTERN BOULEVARD, Washington, MD

Built 1936 Load: 29.5 t ADT: 21,558

SECURITY ROAD

Fair

Over: HAMILTON RUN

AT INT OF BROOKLINE AVE, Washington, MD

Built 1957 Load: 29.5 t ADT: 2,518

GARDENHOUR RD

Fair

Over: LITTLE ANTIETAM CREEK

0.45 MI W OF MD RTE 64, Washington, MD

Built 1910 Load: 29.9 t ADT: 315

GOSSARD MILL ROAD

Fair

Over: ROCKDALE RUN

0.8 MI SE OF MD 494, Washington, MD

Built 1977 Load: 30.8 t ADT: 330

US 40

Fair

Over: LITTLE CONOCOCHEAGUE CRE

1.12 MILES WEST OF MD 57, Washington, MD

Built 1900 Load: 32.7 t ADT: 3,912

MD 56

Fair

Over: LITTLE CONOCOCHEAGUE CRE

0.88 MILE WEST OF MD 68, Washington, MD

Built 1907 Load: 32.7 t ADT: 681

MD 64

Fair

Over: BEAVER CREEK

0.37 MILE WEST OF MD 66, Washington, MD

Built 1957 Load: 32.7 t ADT: 8,922

MD 64

Fair

Over: LITTLE ANTIETAM CREEK

2.07 MILES WEST OF MD 418, Washington, MD

Built 1958 Load: 32.7 t ADT: 6,732

MD 64

Fair

Over: LITTLE ANTIETAM CREEK

1.38 MILES WEST OF MD 418, Washington, MD

Built 1958 Load: 32.7 t ADT: 6,732

MD 68

Fair

Over: LITTLE CONOCOCHEAGUE CRE

0.75 MILE WEST OF MD 56, Washington, MD

Built 1974 Load: 32.7 t ADT: 2,482

MD 68

Fair

Over: BEAVER CREEK

2.24 MILES EAST OF MD 65, Washington, MD

Built 1824 Load: 32.7 t ADT: 2,592

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial