Harrison County, MO

331 public highway bridges

Harrison County Bridge Snapshot

Harrison County, Missouri contains 331 public highway bridges in the FHWA National Bridge Inventory. Roughly 38.7% are rated “Good,” 36.6% “Fair,” 20.5% “Poor,” and 20.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in MO are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

331
Total Bridges
38.7%
Good
20.5%
Poor
20.5%
Structurally Deficient

Condition Distribution

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

All Bridges (331)

E 245 ST

Good

Over: E FK BIG CR

S 7 T 64 N R 27 W, Harrison, MO

Built 2005 Load: 48.6 t ADT: 35

E 290 AVE

Good

Over: QUARRY CR

S 18 T 66 N R 26 W, Harrison, MO

Built 1993 Load: 49.5 t ADT: 20

W 180TH ST

Good

Over: BIG MUDDY CR

S 3 T 65 N R 29 W, Harrison, MO

Built 2010 Load: 50.4 t ADT: 15

E 350 ST

Good

Over: BR OF CAT CR

S 35 T 63 N R 26 W, Harrison, MO

Built 1930 Load: 51.3 t ADT: 35

E 120 ST

Good

Over: ZADIES CR

S 3 T 66 N R 27 W, Harrison, MO

Built 1994 Load: 53.1 t ADT: 30

W 182 ST

Good

Over: SHAIN CR

S 12 T 65 N R 28 W, Harrison, MO

Built 2005 Load: 54.0 t ADT: 50

W 390TH ST

Good

Over: BR OF NOBLE BR

S 19 T 62 N R 28 W, Harrison, MO

Built 2014 Load: 54.0 t ADT: 15

US 136 E

Good

Over: PANTHER CR

S 24 T 64 N R 26 W, Harrison, MO

Built 1997 Load: 54.0 t ADT: 1,080

W 120TH ST

Good

Over: WOLF CR

S 4 T 66 N R 28 W, Harrison, MO

Built 2009 Load: 59.4 t ADT: 55

E 280 AVE

Good

Over: ROCK HOUSE LK

S 35 T 65 N R 27 W, Harrison, MO

Built 1993 Load: 77.4 t ADT: 20

W 290TH

Good

Over: BR OF WHITE OAK CR

S 2 T 63 N R 29 W, Harrison, MO

Built 2016 Load: 78.3 t ADT: 20

W 185 AVE

Good

Over: TRIB OF BIG CR

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

Built 2013 Load: 82.8 t ADT: 35

E 215 ST

Good

Over: TRIB E FK BIG CR

S 28 T 65 N R 27 W, Harrison, MO

Built 1992 Load: 97.2 t ADT: 25

E 265 LN

Poor

Over: TRIB OF BIG CR

S 11 T 66 N R 27 W, Harrison, MO

Built 1939 Load: 2.7 t ADT: 5

LINCOLN ST

Poor

Over: SAMPSON CR

S 17 T 63 N R 29 W, Harrison, MO

Built 1922 Load: 2.7 t ADT: 250

W 225 AVE

Poor

Over: SHANE CR

S 18 T 66 N R 27 W, Harrison, MO

Built 1910 Load: 6.3 t ADT: 35

E 260 ST

Poor

Over: TRIB OF TRAIL CR

S 18 T 64 N R 26 W, Harrison, MO

Built 1959 Load: 6.3 t ADT: 15

E 340 ST

Poor

Over: BR OF SUGAR CR

S 26 T 63 N R 27 W, Harrison, MO

Built 1930 Load: 7.2 t ADT: 20

W 250 PL

Poor

Over: PONY BR

S 22 T 64 N R 29 W, Harrison, MO

Built 1932 Load: 8.1 t ADT: 5

W 120 ST

Poor

Over: SHANE CR

S 6 T 66 N R 27 W, Harrison, MO

Built 1972 Load: 9.0 t ADT: 30

E 320 AVE

Poor

Over: CAT CR

S 15 T 63 N R 26 W, Harrison, MO

Built 1927 Load: 9.0 t ADT: 15

10TH ST

Poor

Over: BUCK BR OF BIG CR

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

Built 1932 Load: 9.9 t ADT: 100

W 140 PL

Poor

Over: E FK BIG MUDDY CR

S 24 T 66 N R 29 W, Harrison, MO

Built 1972 Load: 9.9 t ADT: 5

W 200 AVE

Poor

Over: TRIB W FK BIG CR

S 15 T 64 N R 28 W, Harrison, MO

Built 1929 Load: 10.8 t ADT: 10

W 210 AVE

Poor

Over: POOR TOM BR

S 10 T 62 N R 28 W, Harrison, MO

Built 1975 Load: 10.8 t ADT: 20

E 260 AVE

Poor

Over: BR OF SUGAR CR

S 21 T 63 N R 27 W, Harrison, MO

Built 1936 Load: 11.7 t ADT: 15

16TH ST

Poor

Over: BUCKS BR

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

Built 1930 Load: 12.6 t ADT: 300

E 280 AVE

Poor

Over: BR OF SUGAR CR

S 1 T 62 N R 27 W, Harrison, MO

Built 1930 Load: 12.6 t ADT: 15

W 160 AVE

Poor

Over: TRIB W FK LITTLE C

S 25 T 65 N R 29 W, Harrison, MO

Built 1938 Load: 13.5 t ADT: 15

E 267 AVE

Poor

Over: BR OF SUGAR CR

S 27 T 63 N R 27 W, Harrison, MO

Built 1935 Load: 13.5 t ADT: 15

W 382 ST

Poor

Over: LATCHEL BR

S 22 T 62 N R 29 W, Harrison, MO

Built 1997 Load: 13.5 t ADT: 5

E 290 AVE

Poor

Over: DONABY CR

S 17 T 66 N R 26 W, Harrison, MO

Built 1974 Load: 14.4 t ADT: 35

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 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 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 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

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 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

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

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial