Adair County, MO

301 public highway bridges

Adair County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Adair County, Missouri contains 301 public highway bridges. Roughly 60.1% are rated “Good,” 32.2% “Fair,” and 6.6% “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.

301
Total Bridges
60.1%
Good
32.2%
Fair
6.6%
Poor Condition

Condition Distribution

Good
60.1% (181)
Fair
32.2% (97)
Poor
6.6% (20)

All Bridges (301)

WILLMATHSVILLE SCH

Good

Over: COTTONWOOD FORK

S 35 T 64 N R 14 W, Adair, MO

Built 2023 Load: 32.4 t ADT: 10

CALDWELL WAY

Good

Over: STEER CR

S 32 T 63 N R 14 W, Adair, MO

Built 1997 Load: 33.3 t ADT: 40

BOMBARDIER TRAIL

Good

Over: UNNAMED STR

S 30 T 61 N R 16 W, Adair, MO

Built 1991 Load: 33.3 t ADT: 5

SUGAR CR SCHL TRL

Good

Over: BRANCH OF SUGAR CR

S 6 T 61 N R 15 W, Adair, MO

Built 2003 Load: 33.3 t ADT: 20

RT D E

Good

Over: BRUSH CR

S 31 T 64 N R 16 W, Adair, MO

Built 2010 Load: 33.3 t ADT: 182

RT A S

Good

Over: N FK SALT RIVER

S 23 T 64 N R 15 W, Adair, MO

Built 2011 Load: 33.3 t ADT: 574

CAMPBELL CEMETERY

Good

Over: BILLY CR

S 35 T 63 N R 17 W, Adair, MO

Built 2013 Load: 33.3 t ADT: 10

BILLY CREEK TRAIL

Good

Over: HOG CR

S 11 T 62 N R 17 W, Adair, MO

Built 2002 Load: 34.2 t ADT: 40

MO 11 S

Good

Over: GOOSE CR

S 6 T 61 N R 16 W, Adair, MO

Built 2011 Load: 34.2 t ADT: 444

MERL RD

Good

Over: HAZEL CR

S 20 T 64 N R 15 W, Adair, MO

Built 2011 Load: 34.2 t ADT: 20

NORMANDY WAY

Good

Over: N FK SALT RVR

S 7 T 63 N R 14 W, Adair, MO

Built 2013 Load: 34.2 t ADT: 11

FOXTROT LN

Good

Over: BR OF BEAR CR

S 30 T 62 N R 14 W, Adair, MO

Built 2013 Load: 34.2 t ADT: 30

FOOTHILL RD

Good

Over: BR OF SHETHIGH CR

S 26 T 64 N R 17 W, Adair, MO

Built 2015 Load: 34.2 t ADT: 10

MO 11 S

Good

Over: FLOYD CR

S 33 T 63 N R 14 W, Adair, MO

Built 2022 Load: 34.2 t ADT: 744

HORSHOE LAKE WAY

Good

Over: N FK SALT RVR

S 13 T 62 N R 14 W, Adair, MO

Built 2007 Load: 35.1 t ADT: 40

MO 11 S

Good

Over: WALNUT CR

S 12 T 61 N R 17 W, Adair, MO

Built 2010 Load: 36.0 t ADT: 458

MO 11 S

Good

Over: LIT WALNUT CR

S 10 T 61 N R 17 W, Adair, MO

Built 2010 Load: 36.0 t ADT: 415

RT V N

Good

Over: TIMBER CR

S 35 T 62 N R 14 W, Adair, MO

Built 2010 Load: 36.0 t ADT: 265

SABBATH HOME WAY

Good

Over: BR OF N FK SALT RV

S 25 T 63 N R 14 W, Adair, MO

Built 2011 Load: 36.0 t ADT: 20

BENTON RD

Good

Over: BR OF FLOYD CR

S 20 T 63 N R 15 W, Adair, MO

Built 2013 Load: 36.0 t ADT: 40

COUNTY LINE WAY

Good

Over: N FORK S FABIUS RV

S 23 T 64 N R 14 W, Adair, MO

Built 2015 Load: 36.0 t ADT: 20

TIGER WAY

Good

Over: SALT RVR

S 19 T 62 N R 13 W, Adair, MO

Built 2020 Load: 36.0 t ADT: 5

MO 11 S

Good

Over: STEER CR

S 4 T 62 N R 14 W, Adair, MO

Built 2021 Load: 36.0 t ADT: 744

FLINT TRAIL

Good

Over: E FK CHARITON RVR

S 22 T 61 N R 15 W, Adair, MO

Built 1998 Load: 36.9 t ADT: 5

SPRING CRK RD

Good

Over: JOBS CR

S 8 T 63 N R 17 W, Adair, MO

Built 2003 Load: 36.9 t ADT: 40

US 63 S

Good

Over: BEAR CR

S 27 T 62 N R 15 W, Adair, MO

Built 2010 Load: 36.9 t ADT: 3,988

CINDER WAY

Good

Over: FLOYD CR

S 19 T 63 N R 14 W, Adair, MO

Built 2012 Load: 36.9 t ADT: 10

BANNER LN

Good

Over: TRIB OF TIMBER BR

S 34 T 62 N R 14 W, Adair, MO

Built 2013 Load: 36.9 t ADT: 5

RT E E

Good

Over: BNSF RR

S 22 T 61 N R 14 W, Adair, MO

Built 1993 Load: 36.9 t ADT: 264

SPENCER LN

Good

Over: BEAR CR

S 26 T 62 N R 15 W, Adair, MO

Built 1995 Load: 37.8 t ADT: 15

CINDER WAY

Good

Over: BR OF FLOYD CR

S 19 T 63 N R 14 W, Adair, MO

Built 2012 Load: 37.8 t ADT: 10

COUNTY RD 328

Good

Over: BEAR CR

S 25 T 61 N R 14 W, Adair, MO

Built 2020 Load: 37.8 t ADT: 10

RT T E

Good

Over: N FK SALT RVR

S 7 T 63 N R 14 W, Adair, MO

Built 2022 Load: 37.8 t ADT: 411

ANCHOR WAY

Good

Over: BR OF N FORK SALT

S 25 T 64 N R 15 W, Adair, MO

Built 1990 Load: 38.7 t ADT: 10

FRONTAGE LANE

Good

Over: BR OF BEAR CR

S 11 T 61 N R 14 W, Adair, MO

Built 2006 Load: 38.7 t ADT: 10

US 63 S

Good

Over: STEER CR

S 35 T 63 N R 15 W, Adair, MO

Built 2009 Load: 38.7 t ADT: 6,002

MO 11 S

Good

Over: LINN CR

S 34 T 62 N R 16 W, Adair, MO

Built 2011 Load: 38.7 t ADT: 582

OKLAHOMA TRAIL

Good

Over: E FK CHARITON RVR

S 22 T 61 N R 15 W, Adair, MO

Built 2013 Load: 38.7 t ADT: 15

MO 6 E

Good

Over: N FK SALT RVR

S 30 T 62 N R 13 W, Adair, MO

Built 1985 Load: 38.7 t ADT: 2,634

PAULTOWN WAY

Good

Over: TRIB N FK SALT RVR

S 20 T 62 N R 13 W, Adair, MO

Built 2012 Load: 39.6 t ADT: 10

MO 11 S

Good

Over: CHARITON RVR

S 4 T 61 N R 16 W, Adair, MO

Built 1995 Load: 39.6 t ADT: 582

ANCHOR WAY

Good

Over: NORTH FORK SALT RV

S 26 T 64 N R 15 W, Adair, MO

Built 1990 Load: 40.5 t ADT: 15

BENTON RD

Good

Over: FLOYD CR

S 20 T 63 N R 15 W, Adair, MO

Built 2011 Load: 40.5 t ADT: 50

RT B S

Good

Over: HAZEL CRK

S 35 T 64 N R 16 W, Adair, MO

Built 2023 Load: 40.5 t ADT: 81

MO 11 S

Good

Over: MUSSEL FK

S 31 T 61 N R 17 W, Adair, MO

Built 2024 Load: 40.5 t ADT: 281

MO 6 E

Good

Over: BNSF RR

S 27 T 62 N R 13 W, Adair, MO

Built 1988 Load: 40.5 t ADT: 3,360

SURRATT CR LN

Good

Over: BRANCH OF SURRATT

S 29 T 61 N R 13 W, Adair, MO

Built 1998 Load: 41.4 t ADT: 10

MO 11 S

Good

Over: MUSSEL FK DRAIN DT

S 31 T 61 N R 17 W, Adair, MO

Built 2016 Load: 41.4 t ADT: 323

LIBERTY SCHOOL TRL

Good

Over: BR OF BILLY CR

S 28 T 63 N R 17 W, Adair, MO

Built 2012 Load: 42.3 t ADT: 20

MO 11 S

Good

Over: S FK S FABIUS RVR

S 19 T 63 N R 13 W, Adair, MO

Built 2022 Load: 42.3 t ADT: 1,126

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.