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:

LOCHLEA ROAD

Over: WESTERN RUN

INTER WITH SMITH AVE, Baltimore city, MD

Built 1964 Load: 54.4 t ADT: 634

MCCOMAS STREET

Over: CSX

0.6 M. E. OF HANOVER ST, Baltimore city, MD

Built 1981 Load: 54.4 t ADT: 1,979

IS 95 SB

Over: CSX RR YARD & BERNARD DR

Milepost M51.0, Baltimore city, MD

Built 1976 Load: 54.4 t ADT: 108,194

WILKENS AVENUE

Over: AMTRAK

0.7 MI W OF CATON AVENUE, Baltimore city, MD

Built 1928 Load: 55.3 t ADT: 17,889

GREENSPRING AVENUE

Over: WESTERN RUN

0.1 MI S CROSS COUNTRY BL, Baltimore city, MD

Built 1958 Load: 55.8 t ADT: 20,500

OFF-RAMP I-83 NB T

Over: JONES FALLS

NB I-83 TO WB N PKWY, Baltimore city, MD

Built 1959 Load: 55.8 t ADT: 23,800

IS 95 RAMP C

Over: MIDDLE BRANCH

0.6 MI E RUSSELL ST, Baltimore city, MD

Built 1980 Load: 55.8 t ADT: 11,737

I-95 RAMP OT

Over: PROPOSED CANTON RR TRACK

Milepost M56.2, Baltimore city, MD

Built 1980 Load: 55.8 t ADT: 5,247

FALLSWAY VIADUCT

Over: UNDERGROUND CONDUIT

0.2 MI N MADISON ST, Baltimore city, MD

Built 1930 Load: 56.2 t ADT: 4,050

NORTHERN PKWY ON-R

Over: MTA LIGHT RAIL

ON RAMP SB I-83, Baltimore city, MD

Built 1959 Load: 56.2 t ADT: 23,800

IS 95 SB COLLECTOR

Over: DESOTO RD

MILEPOST M52.4, Baltimore city, MD

Built 1976 Load: 56.2 t ADT: 8,964

IS 95 RAMP C

Over: LIGHT RAIL

0.3 MI E RUSSELL ST, Baltimore city, MD

Built 1977 Load: 56.2 t ADT: 11,737

HILLEN ROAD

Over: TRIBUTARY TO HERRING RUN

0.4 MI S NORTHERN PKWY, Baltimore city, MD

Built 1962 Load: 56.7 t ADT: 9,115

ASHLAND ROAD

Over: WESTERN RUN

0.2 MI E YORK RD, Baltimore city, MD

Built 1922 Load: 56.7 t ADT: 9,956

HANOVER STREET

Over: CSX RAILROAD

HANOVER ST OVER CSX RR, Baltimore city, MD

Built 1900 Load: 57.1 t ADT: 27,130

RELOCATED MONROE S

Over: GWYNNS FALLS

MONROE ST & ANNAP RD, Baltimore city, MD

Built 1975 Load: 57.1 t ADT: 19,110

FALLS ROAD

Over: MTA, JONES FALLS, & C. M

ON RAMP, JFX-FALLS RD, Baltimore city, MD

Built 1960 Load: 58.0 t ADT: 6,335

I-395 RAMP D

Over: STADIUM LOT & RR

Milepost M3.8, Baltimore city, MD

Built 1982 Load: 59.9 t ADT: 2,687

VAN DEMAN STREET

Over: COLGATE CREEK

0.04 MI S BECKLEY ST, Baltimore city, MD

Built 1983 Load: 60.3 t ADT: 1,110

I-395 SB

Over: OSTEND ST/LOTS G&H

Milepost 1.1, Baltimore city, MD

Built 1981 Load: 60.3 t ADT: 49,838

SERVICE ROAD

Over: ELBOW BRANCH

1.5 MI E OF MD 161, Baltimore city, MD

Built 1962 Load: 60.8 t ADT: 11

WINDSOR MILL ROAD

Over: GWYNNS FALLS

0.3 MI WEST CLIFTON AVE, Baltimore city, MD

Built 1887 Load: 61.7 t ADT: 20,504

EDMONDSON AVENUE

Over: AMTRAK

0.25 MI W OF MONROE ST, Baltimore city, MD

Built 1925 Load: 61.7 t ADT: 12,887

WILKENS AVE

Over: CSX RAILROAD

0.1 MI W OF BRUNSWICK ST, Baltimore city, MD

Built 1991 Load: 61.7 t ADT: 9,834

SMITH AVENUE

Over: JONES FALLS

INTER. WITH FALLS ROAD, Baltimore city, MD

Built 1963 Load: 62.1 t ADT: 7,284

ON-RAMP NORTHERN P

Over: JONES FALLS

NORTHRN PKWY RAMP TO I-83, Baltimore city, MD

Built 1959 Load: 63.0 t ADT: 29,900

IS 95 NB

Over: CSX RR, BERNARD DR

Milepost M51.0, Baltimore city, MD

Built 1976 Load: 63.5 t ADT: 111,060

I-83 NB OFF-RAMP

Over: 28TH ST AND NS RAILROAD

0.4 MI N OF NORTH AVE, Baltimore city, MD

Built 1959 Load: 63.9 t ADT: 31,200

SINCLAIR LANE

Over: HERRING RUN

1 MI E ERDMAN AVE, Baltimore city, MD

Built 1958 Load: 64.4 t ADT: 37,800

MULBERRY STREET

Over: PEARL STREET

0.1 MI W OF PACA ST, Baltimore city, MD

Built 1975 Load: 64.9 t ADT: 22,594

I-83 RAMP 'C'

Over: I-83 RAMP 'E'

0.4 MI N OF NORTH AVE, Baltimore city, MD

Built 1959 Load: 64.9 t ADT: 23,600

COLDSPRING LANE RA

Over: JONES FALLS

COLDSPRING AT I-83, Baltimore city, MD

Built 1962 Load: 65.3 t ADT: 34,824

POPLAR GROVE ST

Over: CSX

0.4 MI S OF NORTH AVE, Baltimore city, MD

Built 1910 Load: 66.2 t ADT: 1,219

I-83 SB TO EB 28TH

Over: I-83

0.4 MI N OF NORTH AVE, Baltimore city, MD

Built 1961 Load: 66.2 t ADT: 7,830

I-83 NB OFF RAMP

Over: MD 25, FALLS RD

OFF RAMP OVER FALLS RD, Baltimore city, MD

Built 1960 Load: 67.1 t ADT: 27,539

I-83

Over: ON RAMP FROM FALLS ROAD

JFX OVER FALLS RD ON RAMP, Baltimore city, MD

Built 1959 Load: 67.1 t ADT: 141,041

I-83 NB OFF RAMP T

Over: I-83 BERM

NEAR COLDSPRING LANE, Baltimore city, MD

Built 1959 Load: 67.6 t ADT: 72,000

NORTH AVE. ON-RAMP

Over: I-83 SB

ON RAMP TO SB I-83, Baltimore city, MD

Built 1959 Load: 68.5 t ADT: 6,289

I-83

Over: WESTERN RUN

0.1 MI N OF KELLY AVE, Baltimore city, MD

Built 1959 Load: 68.5 t ADT: 32,377

FRANKFURST AVE

Over: STREAM

Milepost M7.8, Baltimore city, MD

Built 1957 Load: 69.8 t ADT: 50,800

TANEY ROAD

Over: WESTERN RUN

0.1 MI N CROSS COUNTRY BL, Baltimore city, MD

Built 1973 Load: 71.7 t ADT: 6,868

FOREST PARK AVENUE

Over: GWYNNS FALLS

0.8 MI N WINDSOR MILL RD, Baltimore city, MD

Built 2006 Load: 72.1 t ADT: 19,678

IS 95 RAMP B

Over: MONROE ST

Milepost M53.7, Baltimore city, MD

Built 1978 Load: 72.1 t ADT: 9,101

NEWBURY STREET

Over: WESTERN RUN

0.05 MI N KELLY AVE, Baltimore city, MD

Built 1972 Load: 73.0 t ADT: 1,941

PATAPSCO AVENUE

Over: CSX

1 MI E OF I-95, Baltimore city, MD

Built 1962 Load: 76.6 t ADT: 12,100

I-395 SB

Over: HAMBURG ST

Milepost 1.4, Baltimore city, MD

Built 1982 Load: 78.9 t ADT: 30,420

CLARKS LANE

Over: WESTERN RUN

0.1 MI N CROSS COUNTRY BL, Baltimore city, MD

Built 1973 Load: 81.2 t ADT: 30,841

NORTHERN PARKWAY

Over: HERRING RUN

0.6 MI E OF LOCH RAVEN BD, Baltimore city, MD

Built 1964 Load: 89.8 t ADT: 24,655

EASTERN AVENUE

Over: JONES FALLS

WEST OF PRESIDENT STR., Baltimore city, MD

Built 1991 Load: 90.2 t ADT: 2,446

I-395 RAMP SPUR

Over: STADIUM LOT

MILEPOST 1.2, Baltimore city, MD

Built 1981 Load: 90.2 t ADT: 21,421

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