Howard County, MD
310 public highway bridges
Howard County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Howard County, Maryland contains 310 public highway bridges. Roughly 28.4% are rated “Good,” 37.1% “Fair,” and 5.8% “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 (310)
MD 94
UnknownOver: IS 70
1.27 M E/WATERSVILLE ROAD, Howard, MD
MD 32 EBR
UnknownOver: GUILFORD ROAD
1.0 MI N OF IS 95, Howard, MD
MD 32 WBR
UnknownOver: GUILFORD ROAD
1.0 MI N OF IS 95, Howard, MD
MD 32 EBR
UnknownOver: US 29
2.93 MILE NORTH OF MD 216, Howard, MD
MD 32 WBR
UnknownOver: US 29
3.22 MI N OF IS 95, Howard, MD
SHAKER DR
UnknownOver: MD 32
0.75 MI N OF MD 732, Howard, MD
BROKEN LAND PKWY
UnknownOver: MD 32
0.47 MI N OF MD 732A, Howard, MD
MD 32 EBR
UnknownOver: US 1
0.25 M N OF HOWARD STREET, Howard, MD
MD 32 WBR
UnknownOver: US 1
0.25 M N OF HOWARD STREET, Howard, MD
MD 32 WB COLLEC.RD
UnknownOver: US 1
0.28 M N OF HOWARD STREET, Howard, MD
MD 32 EB COLLEC.RD
UnknownOver: US 1
0.22 M N OF HOWARD STREET, Howard, MD
MD 108 EBR
UnknownOver: US 29
1.11 MILE NORTH OF MD 175, Howard, MD
MD 108 WBR
UnknownOver: US 29
1.11 MILE NORTH OF MD 175, Howard, MD
US 1
UnknownOver: MD 100
0.79 MILE EAST OF IS 95, Howard, MD
US 29 RAMP 7
UnknownOver: US 29 NBR
0.36 MILE SOUTH OF MD 103, Howard, MD
MD 100 EBR
UnknownOver: US 29 RAMP 7
0.05 M N OF BR NO 1311900, Howard, MD
MD 100 EBR
UnknownOver: US 29 NBR
0.24 MILE SOUTH OF MD 103, Howard, MD
MD 103
UnknownOver: US 29
0.05 MILE NORTH OF MD 100, Howard, MD
MD 732R
UnknownOver: MD 32
0.32 M N OF AA CO LINE, Howard, MD
VOLLMERHAUSEN ROAD
UnknownOver: IS 95 NBR
0.71 MILE SOUTH OF MD 32, Howard, MD
BROKEN LAND PK'WY
UnknownOver: US 29 RAMP 'D'(1)
1.64 miles north of md 32, Howard, MD
US 29 RAMP 'D'(1)
UnknownOver: US 29
1.77 MILES NORTH OF MD 32, Howard, MD
BROKEN LAND PK'WY
UnknownOver: US 29
1.64 MILES NORTH OF MD 32, Howard, MD
SENECA DRIVE
UnknownOver: US 29 AND RAMP 'I'(7)
0.38 MILE NORTH OF MD 32, Howard, MD
MD 108
UnknownOver: MD 32
1.21 M N OF GREAT STAR DR, Howard, MD
GREAT STAR DRIVE
UnknownOver: MD 32
1.21 MILE SOUTH OF MD 108, Howard, MD
MD 100J
UnknownOver: MD 100
0.68 MILE EAST OF US 29, Howard, MD
MD 103
UnknownOver: MD 100
1.17 MILES WEST OF IS 95, Howard, MD
MD 104
UnknownOver: MD 100
0.91 M N OF BR NO 1314700, Howard, MD
MD 216 EBR
UnknownOver: US 29
1.38 M N OF MONT CO LINE, Howard, MD
MD 216 WBR
UnknownOver: US 29
1.38 M N OF MONT CO LINE, Howard, MD
HOPKINS/GORMAN RD
UnknownOver: US 29
0.41 M N OF BR NO 1301400, Howard, MD
MD 216 RAMP A(8)
UnknownOver: MD 216
.78 MI S OF I-95, Howard, MD
MD 932B-BURNTWOODS
UnknownOver: MD 32
3.16 M S OF MD 144A, Howard, MD
LINDEN CHURCH ROAD
UnknownOver: MD 32
2.21 MI N OF MD 108, Howard, MD
PEDESTRIAN WALKWAY
UnknownOver: US 29 AND LITTLE PATUXEN
0.4 MI N SOUTH ENTR RD, Howard, MD
I-895 SB
UnknownOver: I-95
Milepost 0.4, Howard, MD
I-895 Ramp SB
UnknownOver: US 1, Patapsco River
MP 1.2, Howard, MD
IS 895
UnknownOver: US1&Patapsco River&Ramp
MP 1.4, Howard, MD
SNOWDEN RIVER PARK
FairOver: ROBERT FULTON DRIVE
1.0 MI S OF MD RTE 175, Howard, MD
VOLLMERHAUSEN ROAD
FairOver: LITTLE PATUXENT RIVER
0.2 MI W OF GUILFORD RD, Howard, MD
CARROLL MILL ROAD
FairOver: BENSON BRANCH
0.4 MI W MT ALBERT ROAD, Howard, MD
MD 175
FairOver: PEDESTRIAN WALKWAY
0.69 MILE SOUTH OF US 29, Howard, MD
I-895 NB RAMP
FairOver: PATAPSCO RIVER
0.1 MI SOUTH OF I-195, Howard, MD
US 1
FairOver: HAMMOND BRANCH
1.28 MILES SOUTH OF MD 32, Howard, MD
MARYLAND AVENUE
FairOver: TIBER BRANCH
AT MAIN STREET, Howard, MD
US 1 & RAMP C(8)
FairOver: GUILFORD BRANCH
0.26 M S OF GUILFORD ROAD, Howard, MD
MD 851
FairOver: SOUTH BR PATAPSCO RIVER
ON CARROLL CO LINE, Howard, MD
MD 175
FairOver: PEDESTRIAN WALKWAY
1.56 MILES N OF MD 175HC, Howard, MD
MD 32 RAMP A(2)
FairOver: GUILFORD BRANCH
0.05 MILE EAST OF US 1, Howard, 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.