Buchanan County, MO

246 public highway bridges

Buchanan County Bridge Snapshot

Buchanan County, Missouri contains 246 public highway bridges in the FHWA National Bridge Inventory. Roughly 28.5% are rated “Good,” 35.8% “Fair,” 4.9% “Poor,” and 4.9% 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.

246
Total Bridges
28.5%
Good
4.9%
Poor
4.9%
Structurally Deficient

Condition Distribution

Good
28.5% (70)
Fair
35.8% (88)
Poor
4.9% (12)
SD
4.9% (12)

All Bridges (246)

MO 31 S

Fair

Over: BEEKS BR

S 19 T 57 N R 33 W, Buchanan, MO

Built 1939 Load: 43.2 t ADT: 1,364

US 36 E

Fair

Over: PLATE RVR CHNL

S 21 T 57 N R 34 W, Buchanan, MO

Built 1962 Load: 43.2 t ADT: 12,979

US 59 N

Fair

Over: CLOVERDALE DTCH

S 29 T 56 N R 36 W, Buchanan, MO

Built 2012 Load: 45.9 t ADT: 4,992

US 59 S

Fair

Over: KENMORE BR

S 22 T 56 N R 36 W, Buchanan, MO

Built 1920 Load: 45.9 t ADT: 4,992

SE KERNS RD

Fair

Over: MALDEN CR

S 33 T 57 N R 33 W, Buchanan, MO

Built 2000 Load: 46.8 t ADT: 20

RP IS229N TO EDMON

Fair

Over: RP TO EDMOND ST, BNSF RR

S 8 T 57 N R 35 W, Buchanan, MO

Built 1979 Load: 49.5 t ADT: 1,970

MO 6 E

Fair

Over: 102 RVR

S 6 T 57 N R 34 W, Buchanan, MO

Built 1995 Load: 50.4 t ADT: 3,747

IS 229 S

Fair

Over: ROYS BR

S 6 T 57 N R 35 W, Buchanan, MO

Built 1973 Load: 52.2 t ADT: 4,866

RT NN E

Fair

Over: MALDEN CR

S 4 T 56 N R 33 W, Buchanan, MO

Built 1941 Load: 56.7 t ADT: 457

MO 31 S

Fair

Over: CLICK BR

S 6 T 56 N R 33 W, Buchanan, MO

Built 1939 Load: 65.7 t ADT: 720

US 169 S

Fair

Over: CR

S 32 T 57 N R 34 W, Buchanan, MO

Built 1924 Load: 71.1 t ADT: 5,953

MO 31 S

Fair

Over: JAMES BR

S 30 T 56 N R 33 W, Buchanan, MO

Built 1939 Load: 72.9 t ADT: 720

KING HILL RD

Fair

Over: TRIB OF CONTRARY C

S 6 T 56 N R 35 W, Buchanan, MO

Built 2007 Load: 99.9 t ADT: 100

IS 29 S

Fair

Over: BEE CR BR

S 23 T 55 N R 35 W, Buchanan, MO

Built 1958 Load: 99.9 t ADT: 37,058

SW OLD HWY RD

Good

Over: BR OF SUGAR LK

S 27 T 55 N R 37 W, Buchanan, MO

Built 1993 Load: 18.0 t ADT: 45

RT JJ S

Good

Over: CONTRARY CR

S 18 T 56 N R 35 W, Buchanan, MO

Built 1959 Load: 18.9 t ADT: 709

SW 70TH RD

Good

Over: GAY BR

S 31 T 56 N R 36 W, Buchanan, MO

Built 1994 Load: 19.8 t ADT: 40

RT CC S

Good

Over: S FK OF BEE CR

S 4 T 55 N R 35 W, Buchanan, MO

Built 1969 Load: 20.7 t ADT: 280

SW 60TH ROAD

Good

Over: TRIB TO MISSOURI R

S 26 T 56 N R 36 W, Buchanan, MO

Built 1996 Load: 22.5 t ADT: 20

US 59 S

Good

Over: BANKERS CR, BNSF RR

S 22 T 56 N R 36 W, Buchanan, MO

Built 2014 Load: 24.3 t ADT: 4,992

SOUTHWEST PKWY

Good

Over: WHITEHEAD CR

S 21 T 57 N R 35 W, Buchanan, MO

Built 2016 Load: 27.0 t ADT: 2,300

US 36 W

Good

Over: PLATTE RVR

S 21 T 57 N R 34 W, Buchanan, MO

Built 1962 Load: 27.9 t ADT: 6,746

N.E. 135TH CO RD

Good

Over: LITTLE THIRD FORK

S 8 T 57 N R 33 W, Buchanan, MO

Built 2001 Load: 28.8 t ADT: 30

US 36 E

Good

Over: PLATTE RVR

S 21 T 57 N R 34 W, Buchanan, MO

Built 1978 Load: 29.7 t ADT: 6,233

SE MITCHELL RD

Good

Over: PLATTE RVR

S 17 T 57 N R 34 W, Buchanan, MO

Built 1992 Load: 32.4 t ADT: 150

SE SAXTON RD

Good

Over: BR OF CANDY CREEK

S 30 T 57 N R 34 W, Buchanan, MO

Built 1991 Load: 32.4 t ADT: 150

SE SAXTON RD

Good

Over: CANDY CREEK

S 29 T 57 N R 34 W, Buchanan, MO

Built 1994 Load: 32.4 t ADT: 150

SE SAXTON RD

Good

Over: PLATTE RVR

S 27 T 57 N R 43 W, Buchanan, MO

Built 1991 Load: 32.4 t ADT: 150

MUDDY CREEK RD

Good

Over: MUDDY CR

S 6 T 57 N R 33 W, Buchanan, MO

Built 1990 Load: 32.4 t ADT: 40

SW 31ST RD

Good

Over: SUGAR CR

S 26 T 55 N R 36 W, Buchanan, MO

Built 1989 Load: 32.4 t ADT: 15

SE TAOS RD

Good

Over: BEE CR

S 14 T 55 N R 35 W, Buchanan, MO

Built 1995 Load: 32.4 t ADT: 50

ELEVENTH ST

Good

Over: DRY DRAIN AREA

S 22 T 57 N R 36 W, Buchanan, MO

Built 1986 Load: 32.4 t ADT: 2,000

18TH STREET

Good

Over: CORBY PKWY

S 4 T 57 N R 35 W, Buchanan, MO

Built 2009 Load: 32.4 t ADT: 5,100

SE OLD FRAME RD

Good

Over: BR OF BEE CR

S 19 T 55 N R 34 W, Buchanan, MO

Built 2010 Load: 32.4 t ADT: 20

RT DD E

Good

Over: IS 29, IS 29

S 2 T 55 N R 35 W, Buchanan, MO

Built 2017 Load: 32.4 t ADT: 2,035

ELEVENTH ST

Good

Over: CORBY PKWY

S 5 T 57 N R 35 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 1,000

THIRTEENTH ST

Good

Over: CORBY PKWY

S 5 T 57 N R 35 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 1,540

FIFTH AVE

Good

Over: PEDES-BIKE TRAIL, ABAN

S 5 T 57 N R 35 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 2,000

22ND ST

Good

Over: CORBY PKWY

S 4 T 57 N R 35 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 4,400

GENE FIELD RD

Good

Over: NORTHEAST PARKWAY

S 33 T 47 N R 31 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 2,500

KING HILL DRIVE

Good

Over: BARBARA ST

S 32 T 57 N R 35 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 120

HUNTOON RD

Good

Over: ROYS BRANCH CRK

S 6 T 57 N R 35 W, Buchanan, MO

Built 2023 Load: 32.4 t ADT: 220

S.W. 46TH RD

Good

Over: CONTRARY CREEK

S 4 T 56 N R 36 W, Buchanan, MO

Built 1999 Load: 33.3 t ADT: 100

SE MITCHELL AVE

Good

Over: 102 RVR

S 17 T 57 N R 34 W, Buchanan, MO

Built 2005 Load: 33.3 t ADT: 150

MO 116 E

Good

Over: LITTLE SUGAR CR

S 24 T 55 N R 37 W, Buchanan, MO

Built 2005 Load: 33.3 t ADT: 191

SW MOSER RD

Good

Over: CONTRARY CR

S 36 T 56 N R 36 W, Buchanan, MO

Built 2015 Load: 33.3 t ADT: 25

COUNTY RD 213

Good

Over: BR OF CLOVERDALE D

S 19 T 56 N R 36 W, Buchanan, MO

Built 2004 Load: 34.2 t ADT: 20

US 169 S

Good

Over: MALDEN CR

S 19 T 56 N R 33 W, Buchanan, MO

Built 1987 Load: 34.2 t ADT: 4,660

US 59 S

Good

Over: LOST CR DRAIN DTCH

S 10 T 55 N R 37 W, Buchanan, MO

Built 1994 Load: 34.2 t ADT: 5,960

BIGHAM RD

Good

Over: MALDEN CR

S 16 T 56 N R 33 W, Buchanan, MO

Built 1998 Load: 35.1 t ADT: 35

Related

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