Carroll County, MD
205 public highway bridges
Carroll County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Carroll County, Maryland contains 205 public highway bridges. Roughly 26.3% are rated “Good,” 64.4% “Fair,” and 5.4% “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 (205)
CAPE HORN ROAD NOR
GoodOver: UNNAMED STREAM
INT. W/ HARVEY GUMMEL RD, Carroll, MD
ARRINGTON ROAD
GoodOver: PINEY RUN
AT MARRIOTTSVILLE ROAD, Carroll, MD
ACCESS ROAD
GoodOver: GEORGE'S RUN
0.1 MILE EAST OF MD 30, Carroll, MD
MD 30
GoodOver: INDIAN RUN
0.645 M S OF MD 482, Carroll, MD
ARTERS MILL ROAD
GoodOver: SILVER RUN
0.47 MI N OF MAYBERRY RD, Carroll, MD
CARROLLTON ROAD
GoodOver: WEST BRANCH PATAPSCO RIV
0.09 MI W OF DUTROW ROAD, Carroll, MD
BIXLER CHURCH ROAD
GoodOver: TRIBUTARY TO BIG PIPE CR
0.21 MI. N. OF MD 496, Carroll, MD
HOUCKSVILLE ROAD
GoodOver: CSX RAILROAD
1 BLOCK WEST OF MD 30, Carroll, MD
MD 30
GoodOver: TRIB TO EAST BRANCH
1.21 M N OF MD 482, Carroll, MD
MURKLE ROAD
GoodOver: BIG PIPE CREEK
0.41 MILES SOUTH OF MD 97, Carroll, MD
MD 194
GoodOver: BIG PIPE CREEK
0.64 MILE NORTH OF MD 77, Carroll, MD
GREENMOUNT CHURCH
GoodOver: MURPHY RUN
0.3 MILES EAST OF MD 30, Carroll, MD
SAMS CREEK ROAD
GoodOver: SAMS CREEK
ON FREDERICK CO LINE, Carroll, MD
NEWPORT ROAD
GoodOver: GILLIS FALLS
0.09 MI N OF HOWARD CO, Carroll, MD
MD 86
GoodOver: SOUTH BR GUNPOWDER FALLS
0.97 MI S OF PA LINE, Carroll, MD
BEAR RUN ROAD
GoodOver: BEAR BRANCH
2.2 MI W OF MAYBERRY RD, Carroll, MD
STONE ROAD
GoodOver: SILVER RUN
0.03 MI NW OF MAYBERRY RD, Carroll, MD
GOOD INTENT ROAD
GoodOver: LITTLE PIPE CREEK
ON FREDERICK CO LINE, Carroll, MD
HOFFMAN MILL ROAD
GoodOver: TRIBUTARY EAST OF BRANCH
.91 MI W - HOUCKSVILLE RD, Carroll, MD
WHITE ROCK ROAD
GoodOver: PINEY RUN
1.07 MILES S OF MD 26, Carroll, MD
RICHARDSON ROAD
GoodOver: BEAR BRANCH
1.37 MILES N OF MD 140, Carroll, MD
SHEPHERD'S MILL RD
GoodOver: LITTLE PIPE CREEK
JUST E OF UNION BRIDGE, Carroll, MD
PINEY CREEK ROAD
GoodOver: ALLOWAY CREEK
.7 M N OF BOWERS ROAD, Carroll, MD
MAYBERRY ROAD
GoodOver: BEAR BRANCH
1.06 MILES N OF MD 140, Carroll, MD
BOLLINGER ROAD
GoodOver: NORTH MIDDLE RUN
1 MI S OF WESTMNSTR PIKE, Carroll, MD
MD 84
GoodOver: MEADOW BRANCH
1.24 MILE SOUTH OF MD 832, Carroll, MD
HOOVER MILL ROAD
GoodOver: BIG PIPE CREEK
0.15 MI SW OF EBBVALE RD, Carroll, MD
MD 30
GoodOver: SHILOH ROAD
2.276 M S OF MD 482, Carroll, MD
EMORY ROAD
GoodOver: DEEP RUN
0.38 MI E OF WESLEY ROAD, Carroll, MD
MD 97
GoodOver: TUCKERS BRANCH
1.02 M S OF BR NO 0306400, Carroll, MD
UNION BRIDGE ROAD
GoodOver: CHERRY BRANCH
UNION BRIDGE ROAD, Carroll, MD
OLD NEW WINDSOR RD
GoodOver: DICKENSON RUN
0.02 MI S OF NEW WINDSOR, Carroll, MD
MD 496
GoodOver: BIG PIPE CREEK
3.52 MILEI WEST OF MD 30, Carroll, MD
MARRIOTTSVILLE RD
GoodOver: SOUTH BR PATAPSCO RIVER
ON HOWARD COUNTY LINE, Carroll, MD
BLACK ROCK ROAD
GoodOver: SOUTH BRANCH GUNPOWDER F
150 FT N OF TRACEYS MILL, Carroll, MD
ROCKLAND ROAD
GoodOver: LITTLE PIPE CREEK
0.01 MI N OF ROOPS MIL RD, Carroll, MD
LAWNDALE ROAD
GoodOver: NORTH BRANCH PATAPSCO RI
0.5 MI. W. EMORY ROAD, Carroll, MD
MD 140
GoodOver: PINEY CREEK
0.85 MI N OF TANEYTOWN, Carroll, MD
CHANDLER DRIVE
GoodOver: BEAVER RUN
87 FT SOUTH OF POOLE ROAD, Carroll, MD
SKIDMORE ROAD
GoodOver: GILLIS FALLS
.2 MI N OF BRADDOCK RD, Carroll, MD
BUCHER JOHN ROAD
GoodOver: LITTLE PIPE CREEK
0.02 MI W OF UNION BRIDGE, Carroll, MD
MD 854A
GoodOver: LITTLE MORGAN RUN
1.05 MI N OF BUSHEY RD, Carroll, MD
FRETER ROAD
GoodOver: PINEY RUN
0.40 MI SOUTH OF MD 26, Carroll, MD
MAHURON ROAD
GoodOver: UNNAMED STREAM
75 FT. S. OLD WEST. PIKE, Carroll, MD
UPPER BECKLEYSVILL
PoorOver: MURPHY RUN
0.05 MI E OF GROSS MIL RD, Carroll, MD
MCKINSTRYS MILL RD
PoorOver: SAMS CREEK
ON FREDERICK CO LINE, Carroll, MD
OLD KAYS MILL ROAD
PoorOver: BEAVER RUN
AT HUGHES ROAD, Carroll, MD
CARROLLTON ROAD
PoorOver: EAST BRANCH PATAPSCO RIV
0.59 MI E OF RIDGE ROAD, Carroll, MD
STONE CHAPEL ROAD
PoorOver: LITTLE PIPE CREEK
0.10 MI W OF AVONDALE RD, Carroll, MD
HUGHES SHOP ROAD
PoorOver: BEAR BRANCH
0.025 MI N PLEASANT VA, Carroll, 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.