Baltimore County, MD

787 public highway bridges

Baltimore County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Baltimore County, Maryland contains 787 public highway bridges. Roughly 20.8% are rated “Good,” 46.9% “Fair,” and 2.9% “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.

787

Total Bridges

20.8%

Good

46.9%

Fair

2.9%

Poor Condition

Condition Distribution

Good

20.8% (164)

Fair

46.9% (369)

Poor

2.9% (23)

All Bridges (787)

Sort:

CORBETT ROAD

Over: GUNPOWDER FALLS

1.0 MI NW OF CARROLL ROAD, Baltimore, MD

Built 1945 Load: 68.9 t ADT: 1,149

MD 45

Over: NCR TRAIL

0.12 MI N OF FREDERICK RD, Baltimore, MD

Built 1930 Load: 70.3 t ADT: 5,350

LONGNECKER ROAD

Over: SLADE RUN

0.74 MI N OF MD 128, Baltimore, MD

Built 1920 Load: 70.7 t ADT: 315

IS 695 & BELMONT A

Over: DEAD RUN

0.66 M N OF SECURITY BLVD, Baltimore, MD

Built 1961 Load: 73.5 t ADT: 206,852

BUCKINGHAM ROAD

Over: GWYNNS FALLS

0.4 MI NE LIBERTY RD, Baltimore, MD

Built 1972 Load: 76.2 t ADT: 2,209

RED RUN BOULEVARD

Over: RED RUN

0.6 MI SOUTH OF I-795, Baltimore, MD

Built 1997 Load: 77.5 t ADT: 10,305

INDIA AVENUE

Over: COULTON RUN

0.13 MI WEST OF US RT. 1, Baltimore, MD

Built 1978 Load: 79.8 t ADT: 100

RASPE AVENUE

Over: REDHOUSE CREEK

0.79 MILES EAST OF US 1, Baltimore, MD

Built 1948 Load: 81.6 t ADT: 604

EBENEZER ROAD

Over: WHITE MARSH RUN

0.22 MI S OF US 40, Baltimore, MD

Built 1988 Load: 83.4 t ADT: 12,715

MD 145

Over: GREENE BRANCH

0.73 MILE W OF COOPER RD, Baltimore, MD

Built 1929 Load: 87.1 t ADT: 12,712

BEAVER DAM ROAD

Over: GOODWIN RUN

0.30 MI. N OF PADONIA RD., Baltimore, MD

Built 1997 Load: 87.1 t ADT: 10,960

MD 25

Over: INDIAN RUN

0.55 MI S OF MD 88, Baltimore, MD

Built 1979 Load: 99.9 t ADT: 8,321

MD 25

Over: BEAVERDAM RUN

2.5 MI N OF MD 131, Baltimore, MD

Built 1993 Load: 99.9 t ADT: 5,031

IS 70 RAMPS '3' &

Over: DEAD RUN

@ I-695 & I-70 INTERCHANG, Baltimore, MD

Built 1961 Load: 99.9 t ADT: 188,860

IS 695 & COUNTY RO

Over: SCOTTS LEVEL BRANCH

0.063 M N MILFORD MILL RD, Baltimore, MD

Built 1961 Load: 99.9 t ADT: 189,237

IS 695

Over: SLAUGHTERHOUSE BRANCH

0.72 MILE SOUTH OF MD 25, Baltimore, MD

Built 1961 Load: 99.9 t ADT: 176,700

I 695 & RAMPS '5'

Over: BRANCH OF ROLAND RUN

0.33 MILE WEST OF MD 139, Baltimore, MD

Built 1955 Load: 99.9 t ADT: 179,082

I 70 RAMPS '4' & '

Over: DEAD RUN

@ I-695 & I-70 INTERCHANG, Baltimore, MD

Built 1961 Load: 99.9 t ADT: 35,422

IS 70 RAMPS '3' &

Over: DEAD RUN

IS 70 WB TO IS 695 IL, Baltimore, MD

Built 1961 Load: 99.9 t ADT: 39,171

IS 83

Over: OWL BRANCH

1.11 MILE SOUTH OF MD 45, Baltimore, MD

Built 1958 Load: 99.9 t ADT: 50,431

IS 95

Over: EAST BRANCH HERBERT RUN

0.05 MILE SOUTH OF US 1, Baltimore, MD

Built 1969 Load: 99.9 t ADT: 176,796

US 1

Over: WHITEMARSH RUN

0.24 MI N OF MD 43, Baltimore, MD

Built 1971 Load: 99.9 t ADT: 35,092

MD 146

Over: LONG QUARTER BRANCH

0.89 MILE NORTH OF IS 695, Baltimore, MD

Built 1979 Load: 99.9 t ADT: 15,952

MD 43

Over: BRANCH OF WHITEMARSH RUN

0.46 MILE WEST OF IS 95, Baltimore, MD

Built 1979 Load: 99.9 t ADT: 53,732

IS 695 RAMP '1'

Over: BRANCH OF GWYNNS FALLS

.287 M N OF OLD COURT RD, Baltimore, MD

Built 1982 Load: 99.9 t ADT: 34,582

IS 795

Over: BRANCH OF GWYNNS FALLS

1.04 MI N OF MCDONOUGH RD, Baltimore, MD

Built 1984 Load: 99.9 t ADT: 110,982

IS 695 & RAMPS '4'

Over: HERBERT RUN

0.021 MI S WILKENS AVENUE, Baltimore, MD

Built 1956 Load: 99.9 t ADT: 192,180

OLD VALLEY ROAD

Over: JONES FALLS

0.16 MI. S. OF MD 130, Baltimore, MD

Built 1920 Load: 99.9 t ADT: 3,531

PERRY HALL BOULEVA

Over: TRIBUTARY TO WHITE MARSH

0.1 MI N WHITE MARSH BLVD, Baltimore, MD

Built 1981 Load: 99.9 t ADT: 8,604

PERRY HALL BOULEVA

Over: WHITE MARSH RUN

0.87 MI W. EX. 67 I-95, Baltimore, MD

Built 1981 Load: 99.9 t ADT: 16,415

HONEYGO BOULEVARD

Over: WHITE MARSH RUN

0.3 MI SOUTH OF MD RTE 43, Baltimore, MD

Built 1980 Load: 99.9 t ADT: 23,813

HEATHCOTE ROAD

Over: TRIBUTARY TO BEETREE RUN

0.11 MI S OF MD 409, Baltimore, MD

Built 1974 Load: 99.9 t ADT: 135

HAZELWOOD AVENUE

Over: REDHOUSE CREEK

0.07 MILES WEST OF I-95, Baltimore, MD

Built 1959 Load: 99.9 t ADT: 12,388

LILLIAN HOLT DRIVE

Over: STEMMERS RUN

0.20 MI S. OF I695, Baltimore, MD

Built 1965 Load: 99.9 t ADT: 24,581

BEACONSFIELD DRIVE

Over: TRIBUTARY TO WHITE MARSH

.1 M E OF PERRY HALL BLVD, Baltimore, MD

Built 1975 Load: 99.9 t ADT: 11,478

HIGH FALCON ROAD

Over: TRIBUTARY TO GWYNNS FALL

0.41 MI N OF MD 140, Baltimore, MD

Built 1967 Load: 99.9 t ADT: 9,000

PADONIA ROAD

Over: MERRYMAN BRANCH

1.90 MI E OF MD RTE 45, Baltimore, MD

Built 1975 Load: 99.9 t ADT: 13,820

JOHNNYCAKE ROAD

Over: CEDAR BRANCH

CEDAR BRANCH, Baltimore, MD

Built 1975 Load: 99.9 t ADT: 3,309

GWYNNWEST ROAD

Over: TRIBUTARY TO GWYNNS FALL

1.0 MI. E OF MD 140, Baltimore, MD

Built 1996 Load: 99.9 t ADT: 1,442

HONEYGO BOULEVARD

Over: HONEYGO RUN

0.5 Mile S. of Joppa Rd., Baltimore, MD

Built 2001 Load: 99.9 t ADT: 25,109

KINTORE DRIVE

Over: TRIBUTARY TO WHITE MARSH

0.2 MI SW OF DUNFIELD RD, Baltimore, MD

Built 1975 Load: 99.9 t ADT: 2,100

EBONY ROAD

Over: TRIBUTARY TO GUNPOWDER F

2 MI NE EXIT 30 I-695, Baltimore, MD

Built 1980 Load: 99.9 t ADT: 244

BELLBECK ROAD

Over: TRIBUTARY TO GUNPOWDER F

1.4 MI N OF JOPPA RD, Baltimore, MD

Built 1980 Load: 99.9 t ADT: 200

GUNVIEW ROAD

Over: BRANCH OF GUNPOWDER FALL

0.7 MI W OF BELAIR RD, Baltimore, MD

Built 1978 Load: 99.9 t ADT: 2,323

PINEDALE DRIVE

Over: BRANCH OF GUNPOWDER FALL

0.4 MI. W OF JCT US 1, Baltimore, MD

Built 1980 Load: 99.9 t ADT: 6,723

LORD BALTIMORE DRI

Over: BRANCH OF DEAD RUN

0.5 MI N OF RT 122, Baltimore, MD

Built 1977 Load: 99.9 t ADT: 12,413

JACOBO LANE

Over: BRANCH OF HERRING RUN

0.1 MI S. OF GOUCHER BLVD, Baltimore, MD

Built 1975 Load: 99.9 t ADT: 454

SUNNYMEADOW LANE

Over: TRIBUTARY TO RED RUN

1.0 MI W OF I-795, Baltimore, MD

Built 1950 Load: 99.9 t ADT: 1,000

I-95

Over: WHITEMARSH RUN

0.44 MI S OF MD RTE 43, Baltimore, MD

Built 1962 Load: 99.9 t ADT: 181,802

I-95

Over: GUNPOWDER FALLS

3.5 MI N OF MD 43, Baltimore, MD

Built 1963 Load: 99.9 t ADT: 172,113

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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Compiled by PlainBridges, Independent data publisher

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.