Caroline County, MD

70 public highway bridges

Caroline County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Caroline County, Maryland contains 70 public highway bridges. Roughly 27.1% are rated “Good,” 57.1% “Fair,” and 8.6% “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.

70
Total Bridges
27.1%
Good
57.1%
Fair
8.6%
Poor Condition

Condition Distribution

Good
27.1% (19)
Fair
57.1% (40)
Poor
8.6% (6)

All Bridges (70)

MD 404 EBR

Unknown

Over: MD 313

0.77 MILE SOUTH OF MD 317, Caroline, MD

Built 1987 ADT: 10,860

MD 404 WBR

Unknown

Over: MD 313

0.77 MILE SOUTH OF MD 317, Caroline, MD

Built 1987 ADT: 10,860

CAMP ROAD

Unknown

Over: MD 404

.39 MI. W. OF MD 313, Caroline, MD

Built 1987 ADT: 15,421

MD 404 EBR

Unknown

Over: MARKET STREET

0.46 MI W OF MD 404 BU, Caroline, MD

Built 1987 ADT: 1,480

MD 404 WBR

Unknown

Over: MARKET STREET

0.46 MI W OF MD 404 BU, Caroline, MD

Built 1987 ADT: 1,480

MD 311

Fair

Over: COOLSPRING BRANCH

0.3 M N OF GOODEN ROAD, Caroline, MD

Built 1952 Load: 21.3 t ADT: 3,230

DOUBLE HILLS ROAD

Fair

Over: HERRING RUN

0.25 MI NE OF MD 404, Caroline, MD

Built 1913 Load: 22.2 t ADT: 516

BOYCE MILL ROAD

Fair

Over: GRAVELLY BRANCH

1.8 MI N OF MD RTE 314, Caroline, MD

Built 1919 Load: 22.7 t ADT: 2,025

MD 311

Fair

Over: BROADWAY BRANCH

1.47 MILE NORTH OF MD 287, Caroline, MD

Built 1950 Load: 23.6 t ADT: 3,460

MD 578

Fair

Over: HOG CREEK

2.06 MILE EAST OF MD 331, Caroline, MD

Built 1941 Load: 24.9 t ADT: 2,672

MD 315

Fair

Over: MARSHYHOPE CREEK

1.11 MILE EAST OF MD 313, Caroline, MD

Built 1910 Load: 25.4 t ADT: 5,080

HOBBS ROAD

Fair

Over: WATTS CREEK

1 MI SE OF DENTON, Caroline, MD

Built 1936 Load: 27.7 t ADT: 2,019

MD 313

Fair

Over: FAULKNER BRANCH

1.2 MILE NORTH OF MD 315, Caroline, MD

Built 1955 Load: 30.8 t ADT: 5,080

KNIFE BOX ROAD

Fair

Over: GAREY MILL POND BRANCH

2.0 MILES NORTH OF MD 317, Caroline, MD

Built 1996 Load: 31.7 t ADT: 1,065

MD 304

Fair

Over: MASON BRANCH

ON QUEEN ANNES CO LINE, Caroline, MD

Built 1900 Load: 32.7 t ADT: 2,942

MD 302

Fair

Over: BEAVERDAM DITCH

0.45 MILE EAST OF MD 454, Caroline, MD

Built 1950 Load: 32.7 t ADT: 1,461

TUCKAHOE ROAD

Fair

Over: TRIB TO TUCKAHOE CREEK

0.55 MI S OF ALT MD 404, Caroline, MD

Built 1911 Load: 32.7 t ADT: 953

OLD DENTON ROAD

Fair

Over: FAULKNER BRANCH

0.6 MI N OF FEDERALSBURG, Caroline, MD

Built 1963 Load: 32.7 t ADT: 2,383

MD 404

Fair

Over: CHOPTANK RIVER

0.29 MILE EAST OF MD 328, Caroline, MD

Built 1983 Load: 34.0 t ADT: 20,471

MD 306

Fair

Over: TANYARD BRANCH

2000 FEET EAST OF MD 315, Caroline, MD

Built 1950 Load: 35.4 t ADT: 2,391

MD 16

Fair

Over: MILL CREEK

0.01 MILE NORTH OF MD 617, Caroline, MD

Built 1968 Load: 36.3 t ADT: 5,417

MD 404 WB

Fair

Over: WATTS CREEK

0.25 MILE WEST OF MD 16, Caroline, MD

Built 2006 Load: 36.3 t ADT: 18,941

MD 313

Fair

Over: SPRING BRANCH

2.33 MILE SOUTH OF MD 314, Caroline, MD

Built 1955 Load: 37.2 t ADT: 7,160

LAUREL GROVE ROAD

Fair

Over: FAULKNER BRANCH

0.3 MILES NW OF MD 313, Caroline, MD

Built 1995 Load: 40.4 t ADT: 1,182

MD 313

Fair

Over: MARSHYHOPE CREEK

1.71 MILE SOUTH OF MD 308, Caroline, MD

Built 1962 Load: 41.7 t ADT: 9,737

ANTHONY MILL ROAD

Fair

Over: WATTS CREEK

2.0 MILES SOUTH OF MD 317, Caroline, MD

Built 2004 Load: 42.2 t ADT: 678

TUCKAHOE ROAD

Fair

Over: TRIBUTARY TO TUCKAHOE CR

2.5 MILES SOUTH OF MD 404, Caroline, MD

Built 2003 Load: 44.4 t ADT: 805

PEPPER ROAD

Fair

Over: FAULKNER BRANCH

0.8 MILES NORTH OF MD 318, Caroline, MD

Built 1994 Load: 46.3 t ADT: 342

MD 404 EB

Fair

Over: WATTS CREEK

0.25 MILE WEST OF MD 16, Caroline, MD

Built 1949 Load: 47.6 t ADT: 21,772

MD 313

Fair

Over: CHAPEL BRANCH

0.5 MILE NORTH OF MD 317, Caroline, MD

Built 1954 Load: 52.6 t ADT: 7,160

MD 313

Fair

Over: CHOPTANK RIVER

0.32 MILE NORTH OF MD 314, Caroline, MD

Built 1949 Load: 53.1 t ADT: 8,230

CRAFT ROAD

Fair

Over: HUNTING CREEK

1.2 MILES NORTH OF MD 331, Caroline, MD

Built 1996 Load: 54.9 t ADT: 630

MD 331

Fair

Over: HUNTING CREEK

ON DORCHESTER CO LINE, Caroline, MD

Built 1958 Load: 59.4 t ADT: 9,800

MD 404 ALT

Fair

Over: TUCKAHOE CREEK

ON TALBOT CO LINE, Caroline, MD

Built 1915 Load: 59.4 t ADT: 1,551

MD 404 BUSINESS

Fair

Over: CHOPTANK RIVER

0.12 M W OFMARKET ST, Caroline, MD

Built 1980 Load: 62.6 t ADT: 2,970

MD 314

Fair

Over: CHOPTANK RIVER

0.04 MILE WEST OF MD 313, Caroline, MD

Built 1995 Load: 79.8 t ADT: 2,621

HOLLY ROAD

Fair

Over: TRIB OF CHOPTANK RIVER

2.5 MI N OF MD RTE 404, Caroline, MD

Built 1972 Load: 89.3 t ADT: 1,745

MD 480

Fair

Over: FORGE BRANCH

1.88 MILE WEST OF MD 314, Caroline, MD

Built 1932 Load: 99.9 t ADT: 4,261

MD 306

Fair

Over: HOUSTON BRANCH

0.1 M W OF TURNER ROAD, Caroline, MD

Built 1955 Load: 99.9 t ADT: 282

MD 404

Fair

Over: SMITHVILLE DITCH

0.295 M W OF BULLOCK ROAD, Caroline, MD

Built 1957 Load: 99.9 t ADT: 8,721

LOG CABIN ROAD

Fair

Over: TRIB OF TUCKAHOE CREEK

2 MI S OF MD RTE 404, Caroline, MD

Built 1975 Load: 99.9 t ADT: 268

WILKINS BRANCH ROA

Fair

Over: FOWLING CREEK

0.31 MI W OF MD 16, Caroline, MD

Built 2000 Load: 99.9 t ADT: 320

HOG CREEK ROAD

Fair

Over: HOG CREEK

1 MI E OF MD RTE 578, Caroline, MD

Built 1989 Load: 99.9 t ADT: 410

SUNSET AVENUE

Fair

Over: FORGE BRANCH

0.9 MI EAST OF MD 480, Caroline, MD

Built 1989 Load: 99.9 t ADT: 2,155

DETOUR ROAD

Fair

Over: TRIB OF CHOPTANK RIVER

0.8 MILES EAST OF MD 16, Caroline, MD

Built 1973 Load: 99.9 t ADT: 165

NOBLE ROAD

Good

Over: MARSHYHOPE CREEK

0.3 MI NW OF DELAWARE LIN, Caroline, MD

Built 2016 Load: 36.0 t ADT: 1,428

MD 287

Good

Over: CHOPTANK RIVER

1.07 MI W OF DELAWARE LN, Caroline, MD

Built 2011 Load: 36.3 t ADT: 2,490

SENNETT ROAD

Good

Over: HERRING RUN

0.22 MI NE OF MD 404, Caroline, MD

Built 1993 Load: 39.5 t ADT: 545

DRAPERS MILL ROAD

Good

Over: GRAVELLY BRANCH

0.6 MILES EAST OF MD 313, Caroline, MD

Built 2003 Load: 39.9 t ADT: 1,465

MD 404

Good

Over: BRANCH OF TUCKAHOE CREEK

0.6 M E OF MD 312, Caroline, MD

Built 2017 Load: 40.2 t ADT: 19,600
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.