Grundy County, MO

187 public highway bridges

Grundy County Bridge Snapshot

Grundy County, Missouri contains 187 public highway bridges in the FHWA National Bridge Inventory. Roughly 54% are rated “Good,” 34.2% “Fair,” 11.2% “Poor,” and 11.2% 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.

187

Total Bridges

54%

Good

11.2%

Poor

11.2%

Structurally Deficient

Condition Distribution

Good

54% (101)

Fair

34.2% (64)

Poor

11.2% (21)

SD

11.2% (21)

All Bridges (187)

Sort:

US 65 S

Over: MO 6

S 22 T 61 N R 24 W, Grundy, MO

Built 1971 ADT: 6,227

NE 120TH ST

Over: BIG NO CR

S 13 T 63 N R 23 W, Grundy, MO

Built 1930 Load: 5.4 t ADT: 15

RT C E

Over: W MUDDY CR

S 20 T 63 N R 24 W, Grundy, MO

Built 1933 Load: 9.0 t ADT: 201

SW 52ND AVE

Over: W FK WOLF CR

S 27 T 61 N R 25 W, Grundy, MO

Built 1994 Load: 15.3 t ADT: 25

MO 6 E

Over: NO CR

S 17 T 61 N R 23 W, Grundy, MO

Built 1931 Load: 15.3 t ADT: 2,205

NE 45TH ST

Over: NO CR

S 27 T 62 N R 23 W, Grundy, MO

Built 1986 Load: 16.2 t ADT: 25

NE 20TH ST

Over: MUDDY CR

S 3 T 61 N R 24 W, Grundy, MO

Built 1986 Load: 16.2 t ADT: 40

NE 28TH ST

Over: MUDDY CR

S 10 T 61 N R 24 W, Grundy, MO

Built 1985 Load: 16.2 t ADT: 200

RT O E

Over: MUDDY CR

S 14 T 62 N R 24 W, Grundy, MO

Built 1961 Load: 16.2 t ADT: 243

MO 146 E

Over: SUGAR CR

S 29 T 62 N R 25 W, Grundy, MO

Built 1963 Load: 17.1 t ADT: 892

MO 6 E

Over: THOMPSON RVR

S 19 T 61 N R 24 W, Grundy, MO

Built 1962 Load: 18.0 t ADT: 4,784

SE 5TH ST

Over: BLACK OAK BR

S 24 T 61 N R 23 W, Grundy, MO

Built 1998 Load: 18.9 t ADT: 25

NE 48TH AVE

Over: TRIB OF HONEY CR

S 17 T 62 N R 23 W, Grundy, MO

Built 1992 Load: 18.9 t ADT: 20

RT W S

Over: UP RR

S 19 T 60 N R 24 W, Grundy, MO

Built 1983 Load: 19.8 t ADT: 284

MO 146 E

Over: RACOON CR

S 32 T 62 N R 25 W, Grundy, MO

Built 1969 Load: 21.6 t ADT: 892

SW OAK LN

Over: OLD CHAN THOMPSON

S 17 T 60 N R 24 W, Grundy, MO

Built 1990 Load: 21.6 t ADT: 5

US 65 S

Over: MUDDY CR

S 22 T 61 N R 24 W, Grundy, MO

Built 1971 Load: 21.6 t ADT: 3,526

RT O E

Over: HONEY CR

S 20 T 62 N R 23 W, Grundy, MO

Built 1961 Load: 21.6 t ADT: 239

MO 6 E

Over: HICKORY CR

S 32 T 61 N R 25 W, Grundy, MO

Built 1962 Load: 22.5 t ADT: 2,799

NE 90TH ST

Over: BIG NO CR

S 2 T 62 N R 23 W, Grundy, MO

Built 1910 Load: 23.4 t ADT: 20

RT E E

Over: BR NO CR

S 22 T 61 N R 23 W, Grundy, MO

Built 1932 Load: 24.3 t ADT: 460

SW 25TH ST

Over: E WOLF CR

S 36 T 61 N R 25 W, Grundy, MO

Built 1940 Load: 25.2 t ADT: 35

NE 105TH ST

Over: TRIB W FK MEDICINE

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

Built 1991 Load: 26.1 t ADT: 20

NW 68TH AVE

Over: RACCOON CR

S 28 T 62 N R 25 W, Grundy, MO

Built 1992 Load: 26.1 t ADT: 15

MO 6 E

Over: NO CR OVRFL

S 17 T 16 N R 23 W, Grundy, MO

Built 1998 Load: 27.0 t ADT: 2,205

MO 146 E

Over: CATTAIL CR

S 29 T 62 N R 25 W, Grundy, MO

Built 1969 Load: 27.0 t ADT: 892

RT J S

Over: LIT NO CR

S 1 T 62 N R 22 W, Grundy, MO

Built 1953 Load: 27.0 t ADT: 88

NE 58TH ST

Over: NO CR

S 22 T 62 N R 23 W, Grundy, MO

Built 1989 Load: 27.9 t ADT: 25

NW 80TH AVE

Over: FURNACE CR

S 20 T 62 N R 25 W, Grundy, MO

Built 1993 Load: 27.9 t ADT: 35

SE 60TH ST

Over: N FK CROOKED CR

S 22 T 60 N R 23 W, Grundy, MO

Built 1992 Load: 27.9 t ADT: 20

SE MAGA LN

Over: TRIB OF MUDDY CR

S 20 T 60 N R 22 W, Grundy, MO

Built 1998 Load: 29.7 t ADT: 5

RT F E

Over: GEES CR

S 26 T 60 N R 25 W, Grundy, MO

Built 1960 Load: 29.7 t ADT: 386

NE 105TH ST

Over: TRIB W FK MEDICINE

S 20 T 62 N R 22 W, Grundy, MO

Built 1991 Load: 30.6 t ADT: 20

NE 80TH ST

Over: MUDDY CR

S 2 T 62 N R 24 W, Grundy, MO

Built 1996 Load: 32.4 t ADT: 40

NW 50TH ST

Over: THOMPSON RVR

S 22 T 62 N R 25 W, Grundy, MO

Built 1991 Load: 32.4 t ADT: 50

NE 10TH ST

Over: MEDICINE CR

S 9 T 61 N R 22 W, Grundy, MO

Built 1993 Load: 32.4 t ADT: 25

US 65 S

Over: HONEY CR DRAIN DTC

S 24 T 60 N R 24 W, Grundy, MO

Built 1973 Load: 32.4 t ADT: 3,634

NE 20TH ST

Over: HONEY CR

S 6 T 61 N R 23 W, Grundy, MO

Built 2001 Load: 33.3 t ADT: 40

NE 126TH ST

Over: MUDDY CR

S 13 T 63 N R 24 W, Grundy, MO

Built 2007 Load: 33.3 t ADT: 40

22ND ST

Over: UP RR

S 17 T 61 N R 24 W, Grundy, MO

Built 2008 Load: 34.2 t ADT: 200

NE 80TH ST

Over: DITCH

S 13 T 62 N R 24 W, Grundy, MO

Built 2000 Load: 35.1 t ADT: 40

NE 100TH ST

Over: HONEY CR

S 32 T 63 N R 23 W, Grundy, MO

Built 1998 Load: 36.9 t ADT: 20

NE 37TH AVE

Over: NW BR HONEY CR

S 19 T 62 N R 23 W, Grundy, MO

Built 1993 Load: 38.7 t ADT: 10

SE 12TH ST

Over: NO CR

S 29 T 61 N R 23 W, Grundy, MO

Built 1992 Load: 40.5 t ADT: 20

NE 10TH ST

Over: BLACK OAK BR

S 7 T 61 N R 22 W, Grundy, MO

Built 1997 Load: 40.5 t ADT: 35

RT O E

Over: OWL BR

S 14 T 62 N R 24 W, Grundy, MO

Built 1961 Load: 40.5 t ADT: 243

SE 60TH ST

Over: TRIB OF MUDDY CR

S 20 T 60 N R 22 W, Grundy, MO

Built 1930 Load: 44.1 t ADT: 10

NE 10TH ST

Over: BLACK OAK BR

S 12 T 61 N R 23 W, Grundy, MO

Built 1997 Load: 44.1 t ADT: 35

NE TALC LANE

Over: UNNAMED CREEK

S 19 T 63 N R 23 W, Grundy, MO

Built 2010 Load: 44.1 t ADT: 20

SE 30TH ST

Over: HONEY CR

S 25 T 61 N R 24 W, Grundy, MO

Built 1999 Load: 45.9 t ADT: 50

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

Related

Browse all → | Rankings →

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026