Harrison County, MO

331 public highway bridges

Harrison County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Harrison County, Missouri contains 331 public highway bridges. Roughly 38.7% are rated “Good,” 36.6% “Fair,” and 20.5% “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.

331
Total Bridges
38.7%
Good
36.6%
Fair
20.5%
Poor Condition

Condition Distribution

Good
38.7% (128)
Fair
36.6% (121)
Poor
20.5% (68)

All Bridges (331)

W 110 AVE

Poor

Over: BR OF SAMPSON CR

S 30 T 63 N R 29 W, Harrison, MO

Built 1935 Load: 14.4 t ADT: 15

US 69 S

Poor

Over: ZADIE BR

S 33 T 67 N R 27 W, Harrison, MO

Built 1925 Load: 14.4 t ADT: 422

E 130 ST

Poor

Over: ZADIES CR

S 14 T 66 N R 27 W, Harrison, MO

Built 1960 Load: 15.3 t ADT: 15

W 180 AVE

Poor

Over: BR OF BIG CR

S 21 T 66 N R 28 W, Harrison, MO

Built 1949 Load: 15.3 t ADT: 15

20TH ST

Poor

Over: BUCKS BR

S 10 T 63 N R 28 W, Harrison, MO

Built 1920 Load: 16.2 t ADT: 300

E 130 ST

Poor

Over: E FK OF BIG CR

S 14 T 66 N R 27 W, Harrison, MO

Built 1960 Load: 18.9 t ADT: 15

E 240 AVE

Poor

Over: BR OF CYPRESS CR

S 17 T 62 N R 27 W, Harrison, MO

Built 1968 Load: 19.8 t ADT: 35

E 337 LN

Poor

Over: THOMPSON RVR TRIB

S 35 T 64 N R 26 W, Harrison, MO

Built 1986 Load: 20.7 t ADT: 5

E 110 ST

Poor

Over: BR OF BIG CR

S 34 T 67 N R 27 W, Harrison, MO

Built 1989 Load: 20.7 t ADT: 35

E 325 AVE

Poor

Over: LOST CR

S 21 T 65 N R 26 W, Harrison, MO

Built 1962 Load: 21.6 t ADT: 15

US 136 E

Poor

Over: BIG CR

S 20 T 63 N R 28 W, Harrison, MO

Built 1965 Load: 22.5 t ADT: 2,466

E 300 AVE

Poor

Over: INDIAN CR

S 5 T 66 N R 26 W, Harrison, MO

Built 1920 Load: 23.4 t ADT: 35

E 350 ST

Poor

Over: BR OF CAT CR

S 34 T 63 N R 26 W, Harrison, MO

Built 1983 Load: 23.4 t ADT: 10

W 140 AVE

Poor

Over: WHITE OAK CR

S 9 T 62 N R 29 W, Harrison, MO

Built 1949 Load: 23.4 t ADT: 15

RT N E

Poor

Over: BRUSH CR

S 2 T 65 N R 27 W, Harrison, MO

Built 1950 Load: 25.2 t ADT: 235

W 385 ST

Poor

Over: WHITE OAK CR

S 20 T 62 N R 29 W, Harrison, MO

Built 1988 Load: 26.1 t ADT: 10

E 380 ST

Poor

Over: SUGAR CR

S 22 T 62 N R 26 W, Harrison, MO

Built 1980 Load: 26.1 t ADT: 15

W 147 AVE

Poor

Over: BR OF SAMPSON CR

S 27 T 62 N R 29 W, Harrison, MO

Built 1991 Load: 26.1 t ADT: 20

E 330 AVE

Poor

Over: JEFFERSON CR

S 36 T 67 N R 26 W, Harrison, MO

Built 1997 Load: 28.8 t ADT: 100

E 380 ST

Poor

Over: BR OF CYPRESS CR

S 13 T 62 N R 28 W, Harrison, MO

Built 1974 Load: 28.8 t ADT: 35

E 312 AVE

Poor

Over: TRAIL CR

S 28 T 64 N R 26 W, Harrison, MO

Built 1996 Load: 32.4 t ADT: 10

W 345 ST

Poor

Over: WHITE OAK CR

S 34 T 63 N R 29 W, Harrison, MO

Built 1998 Load: 34.2 t ADT: 20

E 165 ST

Poor

Over: E FK BIG CR

S 34 T 66 N R 27 W, Harrison, MO

Built 1910 Load: 37.8 t ADT: 50

E 333 AVE

Poor

Over: TRIB OF SUGAR CR

S 22 T 62 N R 26 W, Harrison, MO

Built 1992 Load: 40.5 t ADT: 25

E KLONDIKE RD

Poor

Over: BR OF THOMPSON RVR

S 11 T 63 N R 26 W, Harrison, MO

Built 1992 Load: 46.8 t ADT: 15

W 300 ST

Poor

Over: WHITE OAK CR

S 11 T 63 N R 29 W, Harrison, MO

Built 1995 Load: 46.8 t ADT: 30

W 174 ST

Poor

Over: OVERFL DTCH-FK BIG

S 10 T 65 N R 28 W, Harrison, MO

Built 1998 Load: 48.6 t ADT: 40

E 182 ST

Poor

Over: BRUSH CR

S 7 T 65 N R 26 W, Harrison, MO

Built 1994 Load: 49.5 t ADT: 25

W 340 ST

Poor

Over: CRABAPPLE BR

S 34 T 63 N R 28 W, Harrison, MO

Built 1962 Load: 50.4 t ADT: 30

E 250 AVE

Poor

Over: BR OF CYPRESS CR

S 8 T 62 N R 27 W, Harrison, MO

Built 1920 Load: 67.5 t ADT: 20

W 310 ST

Poor

Over: WHITE OAK CR

S 11 T 63 N R 29 W, Harrison, MO

Built 1993 Load: 73.8 t ADT: 40

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.