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.
Condition Distribution
All Bridges (787)
MD 940
FairOver: CSX TRANS & GWYNNS FALLS
0.08 MILE SOUTH OF MD 140, Baltimore, MD
MERRITT BOULEVARD
FairOver: BREAD AND CHEESE CREEK
0.31 MI S. OF MD 208, Baltimore, MD
I-895 NB
FairOver: HERBERT RUN
I-895 Milepost 2.0, Baltimore, MD
I-895 SB
FairOver: HERBERT RUN
Milepost M2.0, Baltimore, MD
MD 88
FairOver: INDIAN RUN
0.05 MILE WEST OF MD 25, Baltimore, MD
MD 130
FairOver: NORTH BRANCH
1.50 MILE EAST OF MD 129, Baltimore, MD
WISEBURG ROAD
FairOver: SECOND MINE BRANCH
100 FT NW WHITEHALL RD, Baltimore, MD
FALLS ROAD
FairOver: GUNPOWDER FALLS
1.1 MI S MIDDLETOWN RD, Baltimore, MD
I-895 NBR
FairOver: CALVERT ACCESS ROAD S
Milepost M1.8, Baltimore, MD
I- 895 SBR
FairOver: CALVERT ACCESS ROAD S
Milepost M1.8, Baltimore, MD
IS 695 RAMP '1'
FairOver: WHITEMARSH BRANCH
0.04 MI N OF MD 147, Baltimore, MD
ENSOR MILL ROAD
FairOver: PINEY CREEK
0.5 MI N OF BELFAST ROAD, Baltimore, MD
JOPPA ROAD
FairOver: MTA LIGHT RAIL
50 FT W BELLONA AVE, Baltimore, MD
TRENTON ROAD
FairOver: PINEY RUN
0.8 MI SW OF BLACKROCK RD, Baltimore, MD
COVE ROAD
FairOver: NORFOLK SOUTHERN RR
500' N. OF MD 695, Baltimore, MD
MCDONOGH ROAD
FairOver: SCOTTS LEVEL BRANCH
0.5 MI N OF MD RTE 26, Baltimore, MD
IS 795 & RAMP '4'
FairOver: IS 795 RAMP '10'
0.62 MILE SOUTH OF MD 940, Baltimore, MD
REAMES ROAD
FairOver: TRIBUTARY TO WHITE MARSH
.2 MI EAST OF US RTE 40, Baltimore, MD
MD 43 & RAMP N
FairOver: CSX TRANSPORTATION
0.08 MILE WEST OF US 40, Baltimore, MD
SEMINARY AVENUE
FairOver: LONG QUARTER BRANCH
0.08 MI W OF MD 146, Baltimore, MD
US 1
FairOver: PATAPSCO RIVER
ON HOWARD CO LINE, Baltimore, MD
IS 195 NBR
FairOver: CSX TRANSPORTATION
0.26 MILE NORTH OF US 1, Baltimore, MD
IS 895
FairOver: MTA LIGHT RAIL
Milepost 5.2, Baltimore, MD
MD 25
FairOver: MTA LIGHT RAIL, JONES FA
0.5 MI N OF NORTHERN PKWY, Baltimore, MD
MD 145 (PAPER MILL
FairOver: GUNPOWDER FALLS
1.7 MI. E. OF YORK ROAD, Baltimore, MD
I-95
FairOver: GUNPOWDER FALLS
2.3 MI S BALT-HAR CO LINE, Baltimore, MD
MD 7
FairOver: REDHOUSE CREEK
0.89 MI E OF US 40, Baltimore, MD
IS 695 RAMP 'G'
FairOver: JONES FALLS
0.19 MI N OF MD 25, Baltimore, MD
MD 25
FairOver: WESTERN RUN
0.52 MILE SOUTH OF MD 128, Baltimore, MD
IS 695 OL
FairOver: GWYNNS FALLS
0.12 MILE NORTH OF IS 795, Baltimore, MD
MD 138
FairOver: TRIB TO CHARLES RUN
4.34 MI EAST OF MD 45, Baltimore, MD
SELING AVENUE
FairOver: REDHOUSE RUN
0.2 MI N PHILADELPHIA RD, Baltimore, MD
US 40
FairOver: HONEYGO RUN
0.36 MILE EAST OF MD 43, Baltimore, MD
MD 129
FairOver: JONES FALLS
0.27 MI S OF MD 130, Baltimore, MD
IS 695
FairOver: MTA LIGHT RAIL
0.2 MILE NORTH OF IS 83, Baltimore, MD
ESSEX FARM ROAD
FairOver: ROLAND RUN
0.4 MI N OF JOPPA ROAD, Baltimore, MD
SOUTHERN CROSS DRI
FairOver: TRIBUTARY TO GWYNNS FALL
0.03 MI N OF ALTER ST, Baltimore, MD
HAMMERSHIRE ROAD
FairOver: ROACHES RUN
HAMMERSHIRE RD 0.11, Baltimore, MD
MD 25
FairOver: JONES FALLS
0.33 MILE SOUTH OF MD 25A, Baltimore, MD
CARROLL ISLAND ROA
FairOver: SALTPETER CREEK
2.4 MI E EASTERN AVE, Baltimore, MD
PADONIA ROAD
FairOver: MTA LIGHT RAIL
0.4 MI W OF YORK RD, Baltimore, MD
IS 795 NBR
FairOver: GWYNNS FALLS
0.32 MILE NORTH OF IS 695, Baltimore, MD
NORTH WIND ROAD
FairOver: JENNIFER BRANCH
0.6 MI E HARFORD RD, Baltimore, MD
US 40
FairOver: REDHOUSE CREEK
0.65 MI E OF MD 7, Baltimore, MD
IS 795 SBR
FairOver: GWYNNS FALLS
0.32 MILE NORTH OF IS 695, Baltimore, MD
ESSEX ROAD
FairOver: GWYNNS FALLS
0.1 MI N LIBERTY RD, Baltimore, MD
LONGNECKER ROAD
FairOver: TRIBUTARY TO SLADE RUN
0.56 MI ON LONGNECKER RD, Baltimore, MD
MD 43
FairOver: CSX TRANSPORTATION
0.08 MILE WEST OF US 40, Baltimore, MD
GREENSPRING AVENUE
FairOver: JONES FALLS
0.1 MI N HILLSIDE RD, Baltimore, MD
SUDBROOK LANE
FairOver: CSX RAILROAD
0.6 MI S REISTERSTOWN RD, Baltimore, MD
Read our methodology - how this data is sourced, computed, and verified.
Related
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.