Baltimore city County, MD

380 public highway bridges

Baltimore city County Bridge Snapshot

Baltimore city County, Maryland contains 380 public highway bridges in the FHWA National Bridge Inventory. Roughly 12.1% are rated “Good,” 53.9% “Fair,” 7.1% “Poor,” and 7.1% 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.

380

Total Bridges

12.1%

Good

7.1%

Poor

7.1%

Structurally Deficient

Condition Distribution

Good

12.1% (46)

Fair

53.9% (205)

Poor

7.1% (27)

SD

7.1% (27)

All Bridges (380)

Sort:

WASHINGTON BLVD

Over: CSX

0.7 MI NE OF PATAPSCO AVE, Baltimore city, MD

Built 1979 ADT: 28,000

JOH AVENUE

Over: IS 95

0.41 MI S OF CATON AVE, Baltimore city, MD

Built 1971 ADT: 1,229

CATON AVENUE

Over: IS 95

0.41 MI N OF JOH AVE, Baltimore city, MD

Built 1971 ADT: 21,033

IS 95 NB C/D ROAD

Over: WASH BLVD

1.0 MI W of I-395, Baltimore city, MD

Built 1977 ADT: 9,892

IS 95 RAMP A

Over: RUSSELL ST

0.4 MI W of I-395, Baltimore city, MD

Built 1976 ADT: 3,289

IS 95 NB

Over: RUSSELL ST - MD 295

I 95 AT RUSSELL ST, Baltimore city, MD

Built 1977 ADT: 25,000

IS 95 SB

Over: MONROE STREET

I 95 SB OVER MONROE ST, Baltimore city, MD

Built 1977 ADT: 98,000

IS 95 RAMP C

Over: RUSSELL ST - MD 295

I 95 AT RUSSELL ST, Baltimore city, MD

Built 1977 ADT: 5,000

IS RAMP D

Over: MONROE ST

I 95 AT RUSSELL ST, Baltimore city, MD

Built 1977 ADT: 15,000

IS 95 NB

Over: HANOVER ST

I 95 NB, Baltimore city, MD

Built 1979 ADT: 90,990

IS 95 SB

Over: HANOVER ST

I 95 SB, Baltimore city, MD

Built 1979 ADT: 81,886

IS 95 NB

Over: WB MCCOMAS ST

Milepost M53.2, Baltimore city, MD

Built 1982 ADT: 70,300

IS 95 SB

Over: WB MCCOMAS ST

Milepost M53.2, Baltimore city, MD

Built 1982 ADT: 59,470

IS 95 NB

Over: KEY HIGHWAY

Milepost M53.7, Baltimore city, MD

Built 1982 ADT: 59,470

IS 95 SB

Over: KEY HIGHWAY

I 95, Baltimore city, MD

Built 1982 ADT: 59,470

IS 95 NB

Over: I 895

MILEPOST 57.0, Baltimore city, MD

Built 1980 ADT: 61,890

IS 95 SB

Over: S PONCA ST

MILEPOST 57.0, Baltimore city, MD

Built 1980 ADT: 61,990

IS 95 NB

Over: ODONNELL ST

MILEPOST 57.6, Baltimore city, MD

Built 1980 ADT: 61,000

IS 95 SB

Over: ODONNELL ST

MILEPOST 57.6, Baltimore city, MD

Built 1980 ADT: 61,000

IS 95 NB

Over: KANE ST

.4 Mi S of Eastern Ave, Baltimore city, MD

Built 1976 ADT: 61,000

IS 95 SB

Over: KANE ST

.4 Mi S of Eastern Ave, Baltimore city, MD

Built 1976 ADT: 61,000

EASTERN AVENUE

Over: IS 95

MILEPOST 58.6, Baltimore city, MD

Built 1971 ADT: 125,751

PEDESTRIAN BRIDGE

Over: I-95

0.2 MI N OF EASTERN AVE, Baltimore city, MD

IS 95 NB VIADUCT

Over: KANE ST

MILEPOST 59.6, Baltimore city, MD

Built 1977 ADT: 66,555

IS 95 SB VIADUCT

Over: KANE ST

MILEPOST 59.6, Baltimore city, MD

Built 1977 ADT: 61,000

IS 95 RAMP E

Over: I95 NB

MILEPOST 59.9, Baltimore city, MD

Built 1974 ADT: 59,375

IS 95 NB

Over: US 40 (PULASKI HWY)

IS 95 @ US RTE 40, Baltimore city, MD

Built 1973 ADT: 30,217

IS 95 SB

Over: US 40 (PULASKI HWY)

IS 95 @ US RTE 40, Baltimore city, MD

Built 1973 ADT: 30,217

I-395 RAMP F

Over: IS 95 NB

MILEPOST 0.6 I395@I95NB, Baltimore city, MD

Built 1979 ADT: 71,893

I-395 RAMP H

Over: IS-95 NB

MP 0.8 I395 RAMPH@I95 NB, Baltimore city, MD

Built 1979 ADT: 71,893

I-395 NB Spur

Over: Russell Street

MP 3.6, Baltimore city, MD

Built 1980 ADT: 10,000

I-395 SB SPUR

Over: RUSSELL STREET

BWPKWY/RUSSELL ST @ I395, Baltimore city, MD

Built 1980 ADT: 20,000

I395 SPUR NB (MLK)

Over: I-395 SB

MP4.0 @ I395 SB & HAMBURG, Baltimore city, MD

Built 1982 ADT: 24,738

IS 895

Over: PATAPSCO AVENUE

Milepost M7.0, Baltimore city, MD

Built 1957 ADT: 44,650

IS 895

Over: POTEE STREET

MILEPOST 7.1, Baltimore city, MD

Built 1957 ADT: 45,150

IS 895

Over: HANOVER STREET

MILEPOST 7.2, Baltimore city, MD

Built 1957 ADT: 45,150

I 895

Over: FRANKFURST AVENUE

Milepost M8.0, Baltimore city, MD

Built 1957 ADT: 45,150

IS 895

Over: CITY STREETS,B&O,PA RR

CANTON VIADUCT, Baltimore city, MD

Built 1958 ADT: 64,120

I-895 OFF RAMP

Over: S PONCA ST, RR

MILEPOST 10.3, Baltimore city, MD

Built 1957 ADT: 54,750

IS 895

Over: O'DONNELL STREET

Milepost M11.8, Baltimore city, MD

Built 1957 ADT: 44,850

FAIT AVENUE

Over: IS 895

Milepost M12.4, Baltimore city, MD

Built 1957 ADT: 62,200

FOSTER AVENUE

Over: IS 895

Milepost M12.5, Baltimore city, MD

Built 1957 ADT: 62,200

FLEET STREET

Over: IS 895

Milepost M12.6, Baltimore city, MD

Built 1957 ADT: 62,200

EASTERN AVENUE

Over: IS 895

Milepost M12.7, Baltimore city, MD

Built 1957 ADT: 62,200

IS 895

Over: LOMBARD STREET

Milepost M12.9, Baltimore city, MD

Built 1957 ADT: 41,325

ERDMAN AVE EB

Over: IS 895

Milepost M13.3, Baltimore city, MD

Built 1957 ADT: 61,050

ERDMAN AVE WB

Over: IS 895

Milepost M13.3, Baltimore city, MD

Built 1957 ADT: 61,050

MAPLETON PLACE

Over: IS 895

Milepost M13.4, Baltimore city, MD

Built 1957 ADT: 61,050

US 40(PULASKI HWY)

Over: IS 895

Milepost M13.5, Baltimore city, MD

Built 1957 ADT: 61,050

MORAVIA ROAD

Over: IS 895

0.62 MI S OF IS 95, Baltimore city, MD

Built 1958 ADT: 47,300

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

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026