Allegany County, MD

245 public highway bridges

Allegany County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Allegany County, Maryland contains 245 public highway bridges. Roughly 30.6% are rated “Good,” 46.9% “Fair,” and 6.1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

245

Total Bridges

30.6%

Good

46.9%

Fair

6.1%

Poor Condition

Condition Distribution

Good

30.6% (75)

Fair

46.9% (115)

Poor

6.1% (15)

All Bridges (245)

Sort:

IS 68 RAMP C(7)

Over: TRIB TO FLINTSTONE CREEK

0.65 M E OF BR NO 0116000, Allegany, MD

Built 1990 Load: 99.9 t ADT: 999

IS 68

Over: WEST TRIB FLINTSTONE CRK

1.55 M E OF BR NO 0114500, Allegany, MD

Built 1990 Load: 99.9 t ADT: 19,030

MD 144

Over: WEST TRIB FLINTSTONE CRE

0.65 M W OF BR NO 0116300, Allegany, MD

Built 1990 Load: 99.9 t ADT: 1,121

MD 144

Over: WEST TRIB FLINTSTONE CRE

2.37 M E OF IS 68, Allegany, MD

Built 1990 Load: 99.9 t ADT: 1,121

US 220

Over: TRIB TO NORTH BR POTOMAC

0.49 MI N OF MD 135A, Allegany, MD

Built 1951 Load: 99.9 t ADT: 7,111

WELSH HILL ROAD

Over: GEORGES CREEK

0.14 MI N OF MD 936, Allegany, MD

Built 1999 Load: 19.0 t ADT: 1,113

MD 831A

Over: BRADDOCK RUN

0.06 MI N OF US 40AL, Allegany, MD

Built 1900 Load: 30.8 t ADT: 599

LAUREL RUN ROAD

Over: LAUREL RUN

0.35 MI W OF MD RTE 935, Allegany, MD

Built 2021 Load: 32.4 t ADT: 97

MD 638

Over: WESTERN MD SCENIC RR

0.02 M N OF SONGBIRD LANE, Allegany, MD

Built 1995 Load: 32.7 t ADT: 1,621

LAUREL RUN ROAD

Over: LAUREL RUN

0.41 MI W OF MD RTE 935, Allegany, MD

Built 2020 Load: 32.7 t ADT: 93

LAUREL RUN ROAD

Over: LAUREL RUN

0.75 MI W OF MD RTE 935, Allegany, MD

Built 2020 Load: 32.7 t ADT: 98

SUGAR MAPLE ROAD

Over: UNNAMED STREAM

0.04 MI N OF MD 36, Allegany, MD

Built 1950 Load: 32.7 t ADT: 337

TOWN CREEK ROAD

Over: MURLEY BRANCH

0.02 MI SW OF WARM SPR RD, Allegany, MD

Built 2020 Load: 32.7 t ADT: 301

RIVER ROAD

Over: C&O CANAL

0.19 MI S OF PPG RD, Allegany, MD

Built 2014 Load: 33.0 t ADT: 105

KREIGBAUM ROAD

Over: JENNINGS RUN

0.04 MI W OF MD 36, Allegany, MD

Built 2021 Load: 34.3 t ADT: 699

ORLEANS ROAD

Over: FIFTEEN MILE CREEK

0.01 MI. E. OF APPEL RD, Allegany, MD

Built 2019 Load: 35.3 t ADT: 297

MD 36

Over: BRANCH OF GEORGES CREEK

0.21 MILE NORTH OF MD 939, Allegany, MD

Built 1981 Load: 35.4 t ADT: 5,740

POTOMAC HOLLOW ROA

Over: MOORES RUN

0.48 MI S OF MD 935, Allegany, MD

Built 2014 Load: 36.0 t ADT: 268

MD 47

Over: NORTH BRANCH

0.518 MI N OF MD 831F, Allegany, MD

Built 2005 Load: 36.7 t ADT: 2,042

MD 35

Over: BRANCH OF WILLS CREEK

0.17 MI S OF PA LINE, Allegany, MD

Built 2008 Load: 37.6 t ADT: 5,001

MD 51

Over: EVITTS CREEK

0.14 MI E OF CUMBERLAND, Allegany, MD

Built 1957 Load: 38.5 t ADT: 12,092

FIFTEEN MILE CREEK

Over: WHITE SULPHUR RUN

1.64 MILES S OF US 40, Allegany, MD

Built 1935 Load: 39.0 t ADT: 1,218

BARTLETT RUN ROAD

Over: BUTCHERS RUN

0.16 MI W OF MD 36, Allegany, MD

Built 2007 Load: 39.5 t ADT: 970

MD 36

Over: GEORGES CREEK

1.70 MI N OF MD 935, Allegany, MD

Built 2010 Load: 40.4 t ADT: 7,706

RIVER ROAD

Over: C&O CANAL

0.1 miles from North Bran, Allegany, MD

Built 2015 Load: 40.8 t ADT: 100

MD 47

Over: NORTH BRANCH

0.23 MI N OF MD 36, Allegany, MD

Built 2016 Load: 41.1 t ADT: 2,300

MD 61 (CANAL PKWY)

Over: C & O CANAL

0.13 MILE N OF W VA LINE, Allegany, MD

Built 1997 Load: 41.7 t ADT: 11,501

IS 68 EBR

Over: TOWN CREEK

0.24 M E OF BR NO 0114000, Allegany, MD

Built 1990 Load: 42.2 t ADT: 18,551

IS 68 WBR

Over: TOWN CREEK

0.24 M E OF BR NO 0114000, Allegany, MD

Built 1990 Load: 42.2 t ADT: 18,551

GEORGES CREEK ROAD

Over: NEFF RUN

AT CHURCH STREET, Allegany, MD

Built 2007 Load: 44.0 t ADT: 1,575

MD 36

Over: KOONTZ RUN

0.05 MILE NORTH OF MD 657, Allegany, MD

Built 2011 Load: 45.0 t ADT: 8,275

IS 68 RAMP FT-2

Over: FIFTEENMILE CREEK

RP 2 IS 68 WB TO US 40SC, Allegany, MD

Built 1990 Load: 45.4 t ADT: 9,992

CHURCH STREET

Over: GEORGES CREEK

0.06 MI W OF MD 936, Allegany, MD

Built 2000 Load: 45.4 t ADT: 461

CEDAR KNOLL LANE

Over: ELK LICK RUN

100 FEET SOUTH OF MD 144, Allegany, MD

Built 1966 Load: 46.3 t ADT: 50

CHRISTIE ROAD

Over: EVITTS CREEK

1.04 MILES S OF MD 144AN, Allegany, MD

Built 1975 Load: 46.3 t ADT: 1,464

MASON ROAD

Over: PEA VINE RUN

0.06 MI N OF ZEMBOWER RD, Allegany, MD

Built 2004 Load: 46.7 t ADT: 1,275

MD 36

Over: ELKLICK RUN

0.73 M S OF BR NO 0112700, Allegany, MD

Built 2007 Load: 47.6 t ADT: 7,706

MD 36

Over: GEORGES CREEK

0.10 MILE SOUTH OF MD 937, Allegany, MD

Built 1975 Load: 47.6 t ADT: 4,720

ISLAND STREET

Over: JACKSON RUN

0.03 MI W OF RAILROAD AVE, Allegany, MD

Built 1940 Load: 49.0 t ADT: 337

MD 135

Over: GEORGES CREEK

0.02 MI E OF MD 36, Allegany, MD

Built 1963 Load: 49.9 t ADT: 6,642

US 220

Over: PEA VINE RUN & BEALS MIL

1063 MILES NORTH OF IS 68, Allegany, MD

Built 1999 Load: 50.3 t ADT: 3,841

MD 935

Over: GEORGES CREEK

0.26 MI N OF MD 35A, Allegany, MD

Built 2004 Load: 53.5 t ADT: 1,430

MD 36

Over: JENNINGS RUN

1.38 MI S OF MD 47, Allegany, MD

Built 1995 Load: 54.9 t ADT: 2,290

IS 68 EBR

Over: DRY RIDGE ROAD

2.6 MI W OLD CUMBERL RD, Allegany, MD

Built 1990 Load: 55.3 t ADT: 18,551

IS 68 WBR

Over: DRY RIDGE ROAD

2.6 MI W OLD CUMBERL RD, Allegany, MD

Built 1990 Load: 55.3 t ADT: 18,551

PEA VINE RUN ROAD

Over: PEA VINE RUN

0.50 MI W OF MD 807, Allegany, MD

Built 2009 Load: 55.3 t ADT: 186

NEW SCHOOL ROAD

Over: DUTCH HOLLOW RUN

0.4 MI. N. OF MD 36, Allegany, MD

Built 1954 Load: 55.3 t ADT: 306

MARKET STREET

Over: WMSRR

0.09 M S OF N MECHANIC ST, Allegany, MD

Built 1928 Load: 56.7 t ADT: 3,445

MD 55

Over: BRADDOCK RUN

0.27 MI W OF IS 68, Allegany, MD

Built 1950 Load: 58.5 t ADT: 2,552

US 220

Over: EVITTS CREEK

0.71 MILE NORTH OF I-68, Allegany, MD

Built 1999 Load: 58.5 t ADT: 3,841

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.