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:

REMINGTON AVENUE

Over: ABANDONED RAILROAD

REMINGTON AV/ABANDONED RR, Baltimore city, MD

Built 1901 Load: 32.7 t ADT: 3,110

BARCLAY STREET

Over: CSX RAILROAD

0.1 MI W OF GREENMOUNT AV, Baltimore city, MD

Built 1900 Load: 32.7 t ADT: 7,434

GUILFORD AVENUE

Over: CSX

0.2 MI E OF GREENMOUNT AV, Baltimore city, MD

Built 1914 Load: 32.7 t ADT: 6,197

HUNTINGDON AVENUE

Over: CSX

0.2 MI W OF MARYLAND AVE, Baltimore city, MD

Built 1900 Load: 32.7 t ADT: 10,312

WYMAN PARK DRIVE

Over: STONEY RUN

0.2 MI E SISSON ST, Baltimore city, MD

Built 1920 Load: 32.7 t ADT: 1,386

YALE AVENUE

Over: MAIDENS CHOICE CREEK

0.2 MI S OF FREDERICK AVE, Baltimore city, MD

Built 1950 Load: 32.7 t ADT: 1,204

FULTON AVENUE

Over: AMTRAK RAILROAD

0.5 MI S OF NORTH AVE, Baltimore city, MD

Built 1936 Load: 32.7 t ADT: 23,998

I-95 NB CD

Over: CSX RR & BERNARD DR

0.71 MI N OF CATON AVE., Baltimore city, MD

Built 1980 Load: 32.7 t ADT: 108,194

IS 95 RAMP E

Over: HERRING RUN, QUAD AVE

EX 60 NB RMP TO MORAV RD, Baltimore city, MD

Built 1974 Load: 32.7 t ADT: 6,819

IS 695 OL

Over: CURTIS CREEK, B&O RR

0.36 MI N OF AA CO LINE, Baltimore city, MD

Built 1975 Load: 32.7 t ADT: 23,169

IS 95 RAMP D

Over: UTILITY ACCESS RD

Milepost M57.1, Baltimore city, MD

Built 1980 Load: 33.1 t ADT: 6,591

I-395 NB

Over: OSTEND ST/LOTS G&H

Milepost 1.1, Baltimore city, MD

Built 1981 Load: 33.1 t ADT: 26,190

KEITH AVENUE VIADU

Over: CONSOL ENERGY RAIL YARD

KEITH AVE OVER CONSOL, Baltimore city, MD

Built 1981 Load: 33.6 t ADT: 46,104

IS 95 SB

Over: B&O RR

Milepost M52.0, Baltimore city, MD

Built 1978 Load: 33.6 t ADT: 94,226

IS 95 RAMP J

Over: HANOVER ST, RACE ST, CSX

Milepost M55.2, Baltimore city, MD

Built 1979 Load: 33.6 t ADT: 10,013

IS 95 RAMP A

Over: QUAD AVE, HERRING RUN

SB ON RAMP FROM MORAVIA, Baltimore city, MD

Built 1974 Load: 33.6 t ADT: 6,464

IS 95 RAMP A

Over: CSX

MILEPOST 60.0, Baltimore city, MD

Built 1973 Load: 34.0 t ADT: 6,464

NORTHERN PKWY RAMP

Over: I-83

WB RAMP FROM N PKWY, Baltimore city, MD

Built 1959 Load: 34.5 t ADT: 5,350

PENNINGTON AVENUE

Over: CABIN BRANCH

1.5 MI S PATAPSCO AVE, Baltimore city, MD

Built 1986 Load: 34.5 t ADT: 13,500

I-83 RAMP B

Over: PARKING LOTS

0.2 MI N OF MADISON ST, Baltimore city, MD

Built 1976 Load: 34.9 t ADT: 8,794

PENNINGTON AVENUE

Over: CABIN BRANCH

1.5 MI S PATAPSCO AVE, Baltimore city, MD

Built 1986 Load: 34.9 t ADT: 13,500

I-83 NB OFF-RAMP T

Over: MTA LIGHT RAIL

0.9 MI N OF NORTH AVE, Baltimore city, MD

Built 1957 Load: 35.4 t ADT: 25,265

LOMBARD STREET VIA

Over: NORFOLK SOUTHERN RAILROA

0.2 MI W OF I-895, Baltimore city, MD

Built 1991 Load: 35.4 t ADT: 30,700

EB MORAVIA RD TO I

Over: US40 (Pulaski Highway)

0.4 MI. E. OF IS 895, Baltimore city, MD

Built 1976 Load: 35.4 t ADT: 6,464

FREDERICK AVENUE

Over: AMTRAK

AT JCT WITH HILTON ST., Baltimore city, MD

Built 1925 Load: 35.8 t ADT: 2,270

IS 95 RAMP H

Over: OLD ANNAN RD,MIDDLE BR

0.3 MI E RUSSELL ST, Baltimore city, MD

Built 1979 Load: 37.2 t ADT: 35,059

IS 895

Over: BOSTON STREET

MILE POINT 11.53, Baltimore city, MD

Built 1957 Load: 37.2 t ADT: 77,721

IS 895

Over: AMTRAK, NSRR & CSXT

Milepost M12.86, Baltimore city, MD

Built 1957 Load: 37.2 t ADT: 72,034

I 95 SB RAMP S

Over: TO KEITH AVENUE

EX 56 RAMP TO KEITH AVE, Baltimore city, MD

Built 1982 Load: 37.6 t ADT: 3,726

IS 895

Over: CANTON RR

MILE POINT 11.9, Baltimore city, MD

Built 1957 Load: 37.6 t ADT: 66,448

I-695 IL

Over: CSXT

0.18 MI N OF CHEMICAL RD, Baltimore city, MD

Built 1975 Load: 37.6 t ADT: 21,765

CENTRAL AVENUE

Over: HARFORD RUN

BETWEEN ALICEANNA & FLEET, Baltimore city, MD

Built 1960 Load: 38.1 t ADT: 3,900

NORTHERN PARKWAY

Over: CHINQUAPIN RUN

0.3 MI W OF THE ALAMEDA, Baltimore city, MD

Built 1974 Load: 38.1 t ADT: 16,640

IS 95 VIADUCT NB

Over: CONRAIL YARD

Milepost M56.9, Baltimore city, MD

Built 1980 Load: 39.0 t ADT: 64,313

I-695 IL

Over: CHEMICAL ROAD

0.02 MI N OF MD RTE 173, Baltimore city, MD

Built 1972 Load: 39.0 t ADT: 21,765

CENTRAL AVENUE

Over: HARFORD RUN

LANCASTER & ALICEANNA ST., Baltimore city, MD

Built 1960 Load: 39.5 t ADT: 4,140

HANOVER STREET

Over: PATAPSCO RIVER

1.3 MI S OF IS 95, Baltimore city, MD

Built 1973 Load: 39.5 t ADT: 27,673

I-395 RAMP G

Over: MIDDLE BRANCH, MTA, CSX

Milepost 0.8, Baltimore city, MD

Built 1976 Load: 39.5 t ADT: 49,585

I-395 NB

Over: HAMBURG ST

Milepost 1.4, Baltimore city, MD

Built 1982 Load: 39.5 t ADT: 28,544

I-695 OL

Over: CHEMICAL ROAD

0.02 MI N OF MD RTE 173, Baltimore city, MD

Built 1972 Load: 39.5 t ADT: 23,169

IS 95 NB

Over: MIDDLE BRANCH

0.6 MI. E. OF RUSSELL ST., Baltimore city, MD

Built 1979 Load: 39.9 t ADT: 60,992

US 40 EB OFF RAMP

Over: I-895 SB ON RAMP

MILEPOST M13.13, Baltimore city, MD

Built 1957 Load: 39.9 t ADT: 4,627

LIBERTY HEIGHTS AV

Over: CSX

0.1 MI E OF LIBERTY MED C, Baltimore city, MD

Built 1916 Load: 40.4 t ADT: 32,811

I-95 RAMP O

Over: MDTA YARD, WETLANDS

RMP KEITH AVE TO I95S, Baltimore city, MD

Built 1978 Load: 40.4 t ADT: 3,828

I-83 RAMP C

Over: GUILFORD AVE

0.4 MI N OF MADISON ST, Baltimore city, MD

Built 1976 Load: 40.8 t ADT: 7,014

IS 95 VIADUCT NB

Over: CONRAIL YARDS

Milepost M56.7, Baltimore city, MD

Built 1982 Load: 40.8 t ADT: 60,485

I-895 NB ON RAMP

Over: FRANKFURST AVE

Milepost M8.0, Baltimore city, MD

Built 1957 Load: 41.3 t ADT: 2,452

I-83 RAMP H

Over: HILLEN STREET

I-83 OVER HILLEN STREET, Baltimore city, MD

Built 1975 Load: 41.7 t ADT: 82,593

IS 95 RAMP F

Over: GWYNNS FALLS

SB FROM WASHINGTON BLVD, Baltimore city, MD

Built 1982 Load: 41.7 t ADT: 6,160

I-95 RAMP OP

Over: KEITH AVENUE

Milepost M56.5, Baltimore city, MD

Built 1976 Load: 41.7 t ADT: 3,245

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

Related

Browse all → | Rankings →

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