Frederick County, MD
491 public highway bridges
Frederick County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Frederick County, Maryland contains 491 public highway bridges. Roughly 38.9% are rated “Good,” 40.3% “Fair,” and 2.6% “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 (491)
REICHS FORD ROAD
GoodOver: BUSH CREEK
0.1 MI W OF IJAMSVILLE RD, Frederick, MD
MD 76
GoodOver: MARYLAND MIDLAND RR
0.18 MILE NORTH OF MD 77, Frederick, MD
CATOCTIN HOLLOW RD
GoodOver: LITTLE HUNTING CREEK
1.12 MI W OF US RTE 15, Frederick, MD
PETE WILES ROAD
GoodOver: LITTLE CATOCTIN CREEK
1.3 MI N OF MD RTE 17, Frederick, MD
UTICA DISTRICT PAR
GoodOver: TRIBUTARY OF FISHING CRE
WEST OF OLD FREDERICK RD, Frederick, MD
REELS MILL ROAD
GoodOver: BUSH CREEK
0.25 MI N OF BALL RD, Frederick, MD
MD 28
GoodOver: WASHINGTON RUN
1.05 MILES EAST OF US 15, Frederick, MD
COPPERMINE ROAD
GoodOver: ISRAEL CREEK
0.3 MI EAST OF MD RTE 194, Frederick, MD
HESSONG BRIDGE RD
GoodOver: HUNTING CREEK
AT LAYMAN ROAD INTERSECTN, Frederick, MD
US 40 RAMP F(2)
GoodOver: ROCK CREEK
0.80 MI W OF FREDERICK, Frederick, MD
MD 17
GoodOver: CATOCTIN CREEK
0.15 MILE SOUTH OF US 40, Frederick, MD
MD 76
GoodOver: MOTTERS RUN
.49 M S OF FOUR POINTS RD, Frederick, MD
BALLENGER CREEK PI
GoodOver: PIKE BRANCH
0.27 MI S OF CRESTWOOD BD, Frederick, MD
CARRIAGE HILL DRIV
GoodOver: TRIBUTARY OF PETER PAN R
0.8 Mi N of Fingerboard R, Frederick, MD
BILL MOXLEY ROAD
GoodOver: BUSH CREEK
AT MD 144 INTERSECTION, Frederick, MD
MD 464
GoodOver: CATOCTIN CREEK
3.17 MILES EAST OF MD 17, Frederick, MD
MD 26
GoodOver: ISRAEL CREEK
0.66 MILE EAST OF MD 194, Frederick, MD
EXECUTIVE WAY
GoodOver: BALLENGER CREEK
0.1 MI WEST OF MD 85, Frederick, MD
MD 355
GoodOver: BENNETT CREEK
1.06 MILES SOUTH OF MD 80, Frederick, MD
BIG WOODS ROAD
GoodOver: BENNETT CREEK
0.35 MI N OF MD RTE 355, Frederick, MD
OPOSSUMTOWN PIKE
GoodOver: LITTLE TUSCARORA CREEK
0.2 MI W OF WILLOWBRK RD, Frederick, MD
BALL ROAD
GoodOver: PETER PAN RUN
1.7 MI W OF IJAMSVILLE RD, Frederick, MD
BOYERS MILL ROAD
GoodOver: LAKE LINGANORE
1.8 MI S OF GAS HOUSE PK, Frederick, MD
BRANDENBURG HOLLOW
GoodOver: MIDDLE CREEK
0.7 MI N OF STOTTLEMEYER, Frederick, MD
MONOCACY BOULEVARD
GoodOver: MONOCACY RIVER
0.4 MILES S OF MD 26, Frederick, MD
BILL MOXLEY ROAD
GoodOver: BRANCH OF BUSH CREEK
500' SOUTH OF WESTWIND DR, Frederick, MD
GAPLAND ROAD
GoodOver: BROAD RUN
0.85 MI WEST OF MD 383, Frederick, MD
CHRISTOPHERS CROSS
GoodOver: TRIBUTARY OF TUSCARORA C
WEST OF THOMAS JOHNSON DR, Frederick, MD
MD 17
GoodOver: MIDDLE CREEK
1.55 M N OF CROW ROCK RD, Frederick, MD
NEW DESIGN ROAD
GoodOver: BALLENGER CREEK
1.42 MI. SOUTH OF I-70, Frederick, MD
NEW LONDON ROAD
GoodOver: BENS BRANCH
0.2 MILES SW OF MD 75, Frederick, MD
MD 77
GoodOver: DOUBLE PIPE CREEK
ON CARROLL CO LINE, Frederick, MD
BALLENGER CREEK PI
GoodOver: BALLENGER CREEK
0.1 MI N OF LAMBERT DRIVE, Frederick, MD
SUNSHINE TRAIL RD
GoodOver: FRIENDS CREEK
0.12 MI N OF FRIENDS CR R, Frederick, MD
MONTEVUE LANE
GoodOver: TRIBUTARY 96
1.2 MI. W OF US 15, Frederick, MD
BOLIVAR COURT
GoodOver: BOLIVAR BRANCH
AT BOLIVAR RD INTERSECTN, Frederick, MD
MONOCACY BOULEVARD
GoodOver: MONOCACY RIVER
0.1 MI SOUTH OF GAS HOUSE, Frederick, MD
OLD MIDDLETOWN RD
GoodOver: CONE BRANCH
0.25 MI SOUTH OF MD 17, Frederick, MD
KELBAUGH ROAD
GoodOver: OWENS CREEK
AT FRANKLINVILLE RD INT, Frederick, MD
LENHART ROAD
GoodOver: FISHING CREEK
0.25 M E OLD FREDERICK RD, Frederick, MD
GAS HOUSE PIKE
GoodOver: LINGANORE CREEK
1.0 MI W OF CNTRL CHURCH, Frederick, MD
OLD ANNAPOLIS ROAD
GoodOver: LINGANORE CREEK
0.9 MI W OF MD 75, Frederick, MD
GAS HOUSE PIKE
GoodOver: LINGANORE CREEK
1.0 MI W OF CNTRL CHURCH, Frederick, MD
LEWISTOWN ROAD
GoodOver: FISHING CREEK
0.3 MI E OF HESSONG BRDG, Frederick, MD
MD 464 (POINT OF R
GoodOver: LITTLE CATOCTIN CREEK
2.16 MILES EAST OF MD 17, Frederick, MD
CHRISTOPHERS CROSS
GoodOver: TRIBUTARY 89
0.2 MI E OF WATER MARTZ R, Frederick, MD
MD 478
GoodOver: BR OF POTOMAC RIVER
1.78 MI S. EAST OF MD 180, Frederick, MD
SPRUCE RUN ROAD
GoodOver: MIDDLE CREEK
0.1 MI N OF MD RTE 17, Frederick, MD
HOLLOW ROAD
GoodOver: LITTLE CATOCTIN CREEK
AT HARMONY RD INT, Frederick, MD
SAMS CREEK ROAD
GoodOver: SAMS CREEK
0.45 MI E OF MD RTE 31, Frederick, MD
Read our methodology - how this data is sourced, computed, and verified.
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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.