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)

MO 46 E

Fair

Over: E FK MUDDY CR

S 12 T 66 N R 29 W, Harrison, MO

Built 1941 Load: 23.4 t ADT: 239

E 150 ST

Fair

Over: INDIAN CR

S 22 T 66 N R 26 W, Harrison, MO

Built 1999 Load: 24.3 t ADT: 15

RT HH E

Fair

Over: LOTTS CR

S 8 T 66 N R 29 W, Harrison, MO

Built 1960 Load: 24.3 t ADT: 23

RT D S

Fair

Over: LONG BR

S 27 T 65 N R 29 W, Harrison, MO

Built 1937 Load: 24.3 t ADT: 103

US 136 E

Fair

Over: WHITE OAK CR

S 14 T 63 N R 29 W, Harrison, MO

Built 1965 Load: 25.2 t ADT: 2,455

RT A E

Fair

Over: LIT PANTHER CR

S 5 T 64 N R 26 W, Harrison, MO

Built 1949 Load: 25.2 t ADT: 340

RT N E

Fair

Over: THOMPSON RVR

S 14 T 65 N R 26 W, Harrison, MO

Built 1964 Load: 26.1 t ADT: 764

W 147 AVE

Fair

Over: WHITE OAK CR

S 3 T 63 N R 29 W, Harrison, MO

Built 1999 Load: 26.1 t ADT: 5

RT T S

Fair

Over: POLECAT CR

S 28 T 64 N R 27 W, Harrison, MO

Built 1952 Load: 26.1 t ADT: 328

RT M E

Fair

Over: SHAIN CR

S 2 T 65 N R 28 W, Harrison, MO

Built 1955 Load: 26.1 t ADT: 369

RT UU E

Fair

Over: STONE QUARRY CR

S 7 T 66 N R 26 W, Harrison, MO

Built 1958 Load: 27.0 t ADT: 157

W 395 ST

Fair

Over: NOBLE BR

S 30 T 62 N R 28 W, Harrison, MO

Built 1920 Load: 27.9 t ADT: 15

W 150 AVE

Fair

Over: WHITE OAK CR

S 27 T 36 N R 29 W, Harrison, MO

Built 2014 Load: 27.9 t ADT: 15

RT B S

Fair

Over: OVRFL

S 23 T 65 N R 26 W, Harrison, MO

Built 1948 Load: 27.9 t ADT: 414

RT H E

Fair

Over: HICKORY CR

S 227 T 62 N R 27 W, Harrison, MO

Built 1951 Load: 27.9 t ADT: 479

RT W S

Fair

Over: W FK BIG CR

S 4 T 63 N R 28 W, Harrison, MO

Built 1954 Load: 28.8 t ADT: 962

RT V S

Fair

Over: LIT CR

S 1 T 65 N R 29 W, Harrison, MO

Built 1957 Load: 28.8 t ADT: 273

RT ZZ S

Fair

Over: SAMPSON CR

S 19 T 62 N R 29 W, Harrison, MO

Built 1955 Load: 28.8 t ADT: 104

IS 35 S

Fair

Over: POLE CAT CR

S 26 T 63 N R 28 W, Harrison, MO

Built 1973 Load: 29.7 t ADT: 7,748

IS 35 N

Fair

Over: POLE CAT CR

S 26 T 63 N R 28 W, Harrison, MO

Built 1973 Load: 29.7 t ADT: 7,004

IS 35 S

Fair

Over: ZADIE CR

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

Built 1968 Load: 29.7 t ADT: 7,235

IS 35 N

Fair

Over: ZADIE CR

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

Built 1968 Load: 29.7 t ADT: 6,809

W 150 ST

Fair

Over: W FK BIG CR

S 27 T 66 N R 28 W, Harrison, MO

Built 1989 Load: 30.6 t ADT: 25

RT N E

Fair

Over: E FK BIG CR

S 4 T 65 N R 27 W, Harrison, MO

Built 1968 Load: 30.6 t ADT: 982

E 340TH STREET

Fair

Over: PANTHER CR

S 5 T 64 N R 26 W, Harrison, MO

Built 1993 Load: 30.6 t ADT: 10

IS 35 N

Fair

Over: E FK BIG CR

S 2 T 63 N R 28 W, Harrison, MO

Built 1972 Load: 30.6 t ADT: 7,796

E 190 ST

Fair

Over: BR E FK BIG CR

S 8 T 65 N R 27 W, Harrison, MO

Built 1988 Load: 31.5 t ADT: 35

RT A E

Fair

Over: E FK BIG CR

S 5 T 64 N R 27 W, Harrison, MO

Built 1974 Load: 31.5 t ADT: 925

MO 13 S

Fair

Over: LIT POLECAT CR

S 35 T 63 N R 28 W, Harrison, MO

Built 1937 Load: 31.5 t ADT: 1,972

IS 35 S

Fair

Over: E FK BIG CR

S 2 T 63 N R 28 W, Harrison, MO

Built 1961 Load: 31.5 t ADT: 7,472

15TH ST

Fair

Over: BUCKS BR

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

Built 1988 Load: 32.4 t ADT: 550

12TH ST

Fair

Over: BUCKS BR

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

Built 1930 Load: 32.4 t ADT: 400

W 160 ST

Fair

Over: W FK BIG MUDDY CR

S 27 T 66 N R 29 W, Harrison, MO

Built 1990 Load: 32.4 t ADT: 20

W 160 ST

Fair

Over: E FK BIG MUDDY CR

S 26 T 66 N R 29 W, Harrison, MO

Built 1990 Load: 32.4 t ADT: 20

E 280 AVE

Fair

Over: BR OF BRUSH CR

S 11 T 65 N R 27 W, Harrison, MO

Built 1986 Load: 32.4 t ADT: 35

W 211 LN

Fair

Over: POLECAT CR

S 35 T 63 N R 28 W, Harrison, MO

Built 1988 Load: 32.4 t ADT: 20

E 290 AVE

Fair

Over: BR OF SUGAR CR

S 12 T 62 N R 27 W, Harrison, MO

Built 1994 Load: 32.4 t ADT: 30

W 300 ST

Fair

Over: BR OF WHITE OAK CR

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

Built 2016 Load: 32.4 t ADT: 30

RT EE S

Fair

Over: W FK SAMPSON CR

S 7 T 63 N R 29 W, Harrison, MO

Built 1961 Load: 32.4 t ADT: 208

W 385 ST

Fair

Over: WOLF DEN BR

S 19 T 62 N R 29 W, Harrison, MO

Built 1929 Load: 33.3 t ADT: 15

RT CC N

Fair

Over: CAT CR

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

Built 2011 Load: 33.3 t ADT: 204

W 375 ST

Fair

Over: TRIB OF NOBLE BR

S 17 T 62 N R 28 W, Harrison, MO

Built 1956 Load: 34.2 t ADT: 15

RT HH E

Fair

Over: BR OF LOTTS CR

S 6 T 66 N R 29 W, Harrison, MO

Built 1960 Load: 34.2 t ADT: 23

E 110 ST

Fair

Over: W FK OF BIG CR

S 35 T 67 N R 28 W, Harrison, MO

Built 1993 Load: 35.1 t ADT: 25

E 345 ST

Fair

Over: FOX CR

S 32 T 62 N R 26 W, Harrison, MO

Built 1988 Load: 35.1 t ADT: 35

W 150 AVE

Fair

Over: BR OF LIT SAMPSON

S 26 T 62 N R 29 W, Harrison, MO

Built 1991 Load: 35.1 t ADT: 5

E 400 ST

Fair

Over: TOMBSTONE CR

S 27 T 62 N R 26 W, Harrison, MO

Built 1995 Load: 35.1 t ADT: 35

E 185 ST

Fair

Over: TRIB TO BRUSH CR

S 8 T 65 N R 26 W, Harrison, MO

Built 2001 Load: 35.1 t ADT: 35

190TH ST

Fair

Over: TRIB TO BIG MUDDY

S 9 T 65 N R 29 W, Harrison, MO

Built 2007 Load: 36.0 t ADT: 15

RT H E

Fair

Over: CYPRESS CR

S 24 T 62 N R 28 W, Harrison, MO

Built 1992 Load: 36.9 t ADT: 479

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

Related

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