Washington County, MO

158 public highway bridges

Washington County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Washington County, Missouri contains 158 public highway bridges. Roughly 33.5% are rated “Good,” 56.3% “Fair,” and 10.1% “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.

158
Total Bridges
33.5%
Good
56.3%
Fair
10.1%
Poor Condition

Condition Distribution

Good
33.5% (53)
Fair
56.3% (89)
Poor
10.1% (16)

All Bridges (158)

MO 21 S

Good

Over: UP RR

S 36 T 38 N R 2 E, Washington, MO

Built 1993 Load: 31.5 t ADT: 7,144

RT M E

Good

Over: WALLEN CR

S 28 T 36 N R 3 E, Washington, MO

Built 2011 Load: 32.4 t ADT: 410

HALL ST

Good

Over: BRETON CR

S 1849 T 37 N R 2 E, Washington, MO

Built 2014 Load: 32.4 t ADT: 200

PIGEON ROOST ROAD

Good

Over: LOST CRK

S 20 T 37 N R 1 E, Washington, MO

Built 2022 Load: 32.4 t ADT: 10

MO 21 S

Good

Over: OLD MINES CR

S 3039 T 39 N R 3 E, Washington, MO

Built 2006 Load: 33.3 t ADT: 5,177

TIFF RD

Good

Over: MILL CR

S 25 T 38 N R 3 E, Washington, MO

Built 1995 Load: 34.2 t ADT: 80

MO 21 S

Good

Over: BIG RVR

S 25 T 36 N R 2 E, Washington, MO

Built 1988 Load: 34.2 t ADT: 3,964

RT W S

Good

Over: BRAZIL CR

S 28 T 38 N R 1 W, Washington, MO

Built 1963 Load: 35.1 t ADT: 90

RACOLA RD

Good

Over: OLD MINES CR

S 3039 T 38 N R 2 E, Washington, MO

Built 2012 Load: 36.9 t ADT: 35

FURNACE CREEK RD

Good

Over: FLAT CR

S 14 T 36 N R 2 E, Washington, MO

Built 2014 Load: 37.8 t ADT: 65

MO 185 S

Good

Over: INDIAN CR

S 23 T 39 N R 1 W, Washington, MO

Built 1961 Load: 38.7 t ADT: 416

WATER ST

Good

Over: MILL CR

S 3172 T 37 N R 3 E, Washington, MO

Built 2003 Load: 39.6 t ADT: 150

CANNON MINES RD

Good

Over: OLD MINES CR

S 3039 T 38 N R 2 E, Washington, MO

Built 2012 Load: 39.6 t ADT: 175

RT C E

Good

Over: CUB CR

S 3 T 35 N R 1 W, Washington, MO

Built 1985 Load: 39.6 t ADT: 404

RT AA E

Good

Over: COX CR

S 4 T 37 N R 1 E, Washington, MO

Built 1960 Load: 39.6 t ADT: 200

RT JJ S

Good

Over: BR BIG RVR

S 12 T 35 N R 1 E, Washington, MO

Built 1963 Load: 39.6 t ADT: 324

RT A E

Good

Over: CYCLONE HOLLOW

S 29 T 40 N R 1 E, Washington, MO

Built 2023 Load: 40.5 t ADT: 462

RT A E

Good

Over: RICHWOODS CR

S 5 T 39 N R 2 E, Washington, MO

Built 2023 Load: 40.5 t ADT: 436

RT AA E

Good

Over: MONTGOMERY CR

S 4 T 37 N R 1 E, Washington, MO

Built 1960 Load: 40.5 t ADT: 200

RT N E

Good

Over: BRAZIL CR

S 24 T 39 N R 2 W, Washington, MO

Built 2002 Load: 41.4 t ADT: 177

RT F S

Good

Over: MINERAL FK CR

S 8 T 38 N R 2 E, Washington, MO

Built 2002 Load: 41.4 t ADT: 400

RT M E

Good

Over: MILL CR

S 22 T 36 N R 3 E, Washington, MO

Built 2011 Load: 41.4 t ADT: 410

MO 32 E

Good

Over: CEDAR CR

S 7 T 35 N R 3 E, Washington, MO

Built 2017 Load: 44.1 t ADT: 1,490

DELBRIDGE ROAD

Good

Over: CLEAR CREEK

S 21 T 36 N R 2 E, Washington, MO

Built 2021 Load: 44.1 t ADT: 35

RT C E

Good

Over: HAZEL CR

S 19 T 36 N R 1 E, Washington, MO

Built 1993 Load: 44.1 t ADT: 404

MO 8 E

Good

Over: CLEAR CR

S 20 T 37 N R 1 W, Washington, MO

Built 2002 Load: 45.9 t ADT: 1,738

BIG RIVER RD

Good

Over: JAMES CR

S 3320 T 35 N R 2 E, Washington, MO

Built 2013 Load: 45.9 t ADT: 45

OAK ST

Good

Over: DRY CR

S 14 T 36 N R 3 W, Washington, MO

Built 2007 Load: 47.7 t ADT: 250

MO 8 E

Good

Over: BRETON CR

S 430 T 37 N R 2 E, Washington, MO

Built 2002 Load: 48.6 t ADT: 6,753

RT C E

Good

Over: COURTOIS CR

S 8 T 35 N R 1 W, Washington, MO

Built 1995 Load: 48.6 t ADT: 404

RIEFFER RD

Good

Over: CEDAR CR

S 6 T 35 N R 3 E, Washington, MO

Built 2004 Load: 49.5 t ADT: 35

BRAZIL RD

Good

Over: HAZEL CR

S 15 T 36 N R 1 W, Washington, MO

Built 2020 Load: 49.5 t ADT: 15

DELBRIDGE ROAD

Good

Over: CLEAR CREEK

S 21 T 36 N R 2 E, Washington, MO

Built 2021 Load: 51.3 t ADT: 35

MO 8 E

Good

Over: DRY BR

S 21 T 37 N R 1 W, Washington, MO

Built 1932 Load: 51.3 t ADT: 1,738

RT C E

Good

Over: KELLY HOLLOW CR

S 3 T 35 N R 1 W, Washington, MO

Built 1990 Load: 53.1 t ADT: 404

RT C E

Good

Over: HAZEL CR

S 21 T 36 N R 1 E, Washington, MO

Built 1993 Load: 53.1 t ADT: 530

MILL ST

Good

Over: BRETON CR

S 11 T 37 N R 2 E, Washington, MO

Built 2019 Load: 54.0 t ADT: 200

HARMON RD

Good

Over: FOURCHE RENAULT CR

S 24 T 37 N R 1 E, Washington, MO

Built 2022 Load: 59.4 t ADT: 10

PARKWOOD DR

Good

Over: MILL CR

S 2134 T 37 N R 3 E, Washington, MO

Built 1998 Load: 70.2 t ADT: 50

RT C E

Good

Over: ROCKY FK CR

S 4 T 35 N R 1 W, Washington, MO

Built 1989 Load: 70.2 t ADT: 404

PAT DALY RD

Good

Over: ARNAULT BR CR

S 15 T 38 N R 2 E, Washington, MO

Built 2011 Load: 72.0 t ADT: 250

RT C E

Good

Over: HAZEL CR OVRFL

S 20 T 36 N R 1 E, Washington, MO

Built 1993 Load: 99.9 t ADT: 530

GOOSE CREEK RD

Poor

Over: INDIAN CR

S 7 T 39 N R 1 E, Washington, MO

Built 1990 ADT: 40

DART RD

Poor

Over: OLD MINES CR

S 3309 T 38 N R 2 E, Washington, MO

Built 1950 Load: 7.2 t ADT: 20

RT C E

Poor

Over: BIG RVR

S 2152 T 36 N R 2 E, Washington, MO

Built 1934 Load: 7.2 t ADT: 582

OLD 8 A

Poor

Over: FOURCHE RENAULT CR

S 23 T 37 N R 1 E, Washington, MO

Built 1922 Load: 8.1 t ADT: 30

DUGOUT RD

Poor

Over: TRIB TO MINERAL FK

S 2066 T 39 N R 3 E, Washington, MO

Built 1930 Load: 11.7 t ADT: 50

GILDEA RD

Poor

Over: CLEAR CR

S 2150 T 36 N R 2 E, Washington, MO

Built 1950 Load: 11.7 t ADT: 35

WATER ST

Poor

Over: BRETON CR

S 11 T 37 N R 2 E, Washington, MO

Built 1950 Load: 11.7 t ADT: 200

RT U S

Poor

Over: WALLEN CR

S 9 T 36 N R 3 E, Washington, MO

Built 1956 Load: 12.6 t ADT: 993

Read our methodology - how this data is sourced, computed, and verified.

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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.