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:

US 1

Over: SULPHUR SPRING ROAD

0.33 MI N OF IS 95, Baltimore, MD

Built 1947 ADT: 10,249

US 1 ALT

Over: US1 NBR, AMTRAK, HERBERT

1.40 MI S OF IS 695, Baltimore, MD

Built 1936 ADT: 11,542

MD 295

Over: DAISY AVENUE

0.31 MI S OF BALT CITY, Baltimore, MD

Built 1949 ADT: 6,867

IS 83 NBR

Over: BUNKER HILL ROAD

1.08 MI N OF MD 137, Baltimore, MD

IS 83 SBR

Over: BUNKER HILL ROAD

1.06 MI N OF MD 137, Baltimore, MD

MD 137

Over: IS 83

1.08 M S/BUNKER HILL ROAD, Baltimore, MD

Built 1955 ADT: 59,820

IS 83 NBR

Over: MD 25, JONES FALLS

0.2 MILE SOUTH OF MD 133, Baltimore, MD

Built 1962 ADT: 10,911

IS 83 SBR

Over: MD 25, JONES FALLS

0.2 MILE SOUTH OF MD 133, Baltimore, MD

Built 1962 ADT: 10,911

COLD BOTTOM RD

Over: IS 83

2.2 MILES SOUTH OF MD 137, Baltimore, MD

Built 1955 ADT: 64,381

IS 83

Over: BELFAST ROAD

1.10 MI S OF COLD BOT RD, Baltimore, MD

Built 1955 ADT: 4,851

IS 83 NBR

Over: QUAKER BOTTOM ROAD

AT IS 83, Baltimore, MD

IS 83 SBR

Over: QUAKER BOTTOM ROAD

AT IS 83, Baltimore, MD

IS 83 NBR

Over: THORNTON MILL ROAD

AT IS 83, Baltimore, MD

IS 83 SBR

Over: THORNTON MILL ROAD

AT IS 83, Baltimore, MD

IS 83 NBR

Over: SHAWAN ROAD EBR

AT IS 83, Baltimore, MD

Built 1953 ADT: 21,742

IS 83 SBR

Over: SHAWAN ROAD EBR

AT IS 83, Baltimore, MD

Built 1959 ADT: 21,742

BEAVERDAM ROAD

Over: IS 83

1.21 MI N OF WARREN RD, Baltimore, MD

Built 1973 ADT: 85,051

IS 83

Over: PADONIA ROAD

AT IS 83, Baltimore, MD

Built 1950 ADT: 38,152

IS 83 NBR

Over: TIMONIUM ROAD

AT IS 83, Baltimore, MD

Built 1954 ADT: 25,480

IS 83 SBR

Over: TIMONIUM ROAD

AT IS 83, Baltimore, MD

Built 1954 ADT: 25,480

MD 131

Over: IS 83

0.32 MILE NORTH OF IS 695, Baltimore, MD

Built 1973 ADT: 142,367

IS 83 NBR

Over: OLD PIMLICO ROAD

AT IS 83, Baltimore, MD

Built 1962 ADT: 7,201

IS 83 SBR

Over: OLD PIMLICO ROAD

AT IS 83, Baltimore, MD

Built 1962 ADT: 7,201

JOPPA ROAD

Over: MD 139

0.38 MILE SOUTH OF IS 695, Baltimore, MD

Built 1958 ADT: 35,831

RUXTON ROAD

Over: IS 83

0.26 MI W OF MD 25, Baltimore, MD

Built 1961 ADT: 100,651

MD 150

Over: MD 700

0.09 M S OF BAKER AVENUE, Baltimore, MD

Built 1942 ADT: 24,581

MD 151 SBR

Over: MD 150

0.10 MI N OF MD 718, Baltimore, MD

Built 1942 ADT: 28,590

MD 151 NBR

Over: MD 150

0.10 MI N OF MD 718, Baltimore, MD

Built 1942 ADT: 28,590

MD 700

Over: US 40

.82 M E OF ROSSVILLE BLVD, Baltimore, MD

Built 1941 ADT: 31,828

HOLLINS FERRY ROAD

Over: IS 695

0.44 M N OF AA CO LINE, Baltimore, MD

Built 1957 ADT: 127,679

CSX TRANSPORTATION

Over: IS 695

0.20 MI E OF MD 891, Baltimore, MD

US 1 ALT

Over: IS 695

1.40 MI N OF US 1, Baltimore, MD

Built 1957 ADT: 125,332

IS 695

Over: BENSON AVENUE

0.18 MI S OF US 1, Baltimore, MD

Built 2004 ADT: 4,088

IS 695

Over: US 1, AMTRAK, LEEDS AVE

0.88 MILE NORTH OF IS 95, Baltimore, MD

Built 2003 ADT: 7,492

I-695 RAMP 8

Over: LEEDS AVE & HERBERT RUN

0.92 MILES N OF I-95, Baltimore, MD

Built 2016 ADT: 7,050

WESTLAND BLVD

Over: IS 695

0.43 MILE NORTH OF US 1, Baltimore, MD

Built 1957 ADT: 192,702

IS 695

Over: MD 372

0.32 M E OF PARADISE AVE, Baltimore, MD

Built 2004 ADT: 1,911

MD 144

Over: IS 695

1.24 MILE NORTH OF MD 372, Baltimore, MD

Built 2013 ADT: 193,762

IS 695 OL

Over: EDMONDSON AVENUE

0.48 MI N OF MD 144, Baltimore, MD

Built 1957 ADT: 7,767

IS 695

Over: INGLESIDE AVENUE

0.48 MI S OF US 40, Baltimore, MD

Built 1957 ADT: 7,638

IS 695

Over: US 40(BALTO NAT'L PIKE)

1.23 MI N OF MD 144, Baltimore, MD

Built 1958 ADT: 51,160

CROSBY ROAD

Over: IS 695

0.86 MILE NORTH OF US 40, Baltimore, MD

Built 1961 ADT: 188,860

IS 70 EBR

Over: RAMPS 'C' & 'G'

AT IS 695, Baltimore, MD

Built 1966 ADT: 22,759

IS 70 WBR

Over: RAMPS 'C' & 'G'

AT IS 695, Baltimore, MD

Built 1966 ADT: 22,759

IS 695 RAMP 'G' IL

Over: IS 70 RAMPS 'B' & 'F'

AT IS 695, Baltimore, MD

Built 1966 ADT: 214,732

IS 695 RAMP 'C' OL

Over: IS 70 RAMPS 'B' & 'F'

AT IS 695, Baltimore, MD

Built 1966 ADT: 214,732

IS 70 RAMP 'B' EB

Over: IS 695

0.46 MILE SOUTH OF MD 122, Baltimore, MD

Built 1966 ADT: 214,732

IS 70 RAMP 'F' WB

Over: IS 695

2.89 MI E OF HOWARD CO, Baltimore, MD

Built 1966 ADT: 214,732

IS 70 RAMP 'H'

Over: IS 695 RAMP 'J'

0.39 MI N OF IS 70, Baltimore, MD

Built 1965 ADT: 17,853

IS 695 RAMP 'E'

Over: MD 122(SEC BLVD) RAMP M

0.39 MI N OF IS 70, Baltimore, MD

Built 1965 ADT: 11,337

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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