Cass County, MO

377 public highway bridges

Cass County Bridge Snapshot

Cass County, Missouri contains 377 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.9% are rated “Good,” 52.8% “Fair,” 8% “Poor,” and 8% 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.

377
Total Bridges
32.9%
Good
8%
Poor
8%
Structurally Deficient

Condition Distribution

Good
32.9% (124)
Fair
52.8% (199)
Poor
8% (30)
SD
8% (30)

All Bridges (377)

MO 2 E

Fair

Over: CLEAR CR

S 1 T 44 N R 30 W, Cass, MO

Built 1987 Load: 52.2 t ADT: 1,816

FAMULINER RD

Fair

Over: SUGAR CR

S 33 T 44 N R 30 W, Cass, MO

Built 2008 Load: 53.1 t ADT: 50

FAMULINER RD

Fair

Over: BR OF SUGAR CR

S 33 T 44 N R 30 W, Cass, MO

Built 2008 Load: 54.0 t ADT: 50

MO 2 E

Fair

Over: S FK MUDDY CR

S 4 T 44 N R 31 W, Cass, MO

Built 1965 Load: 55.8 t ADT: 8,142

307 ST

Fair

Over: TENNESSEE CR

S 4 T 43 N R 31 W, Cass, MO

Built 1997 Load: 55.8 t ADT: 300

162ND ST

Fair

Over: OIL CR

S 6 T 46 N R 32 W, Cass, MO

Built 1999 Load: 55.8 t ADT: 500

MO 291 S

Fair

Over: SMART CR

S 29 T 46 N R 31 W, Cass, MO

Built 1929 Load: 56.7 t ADT: 8,738

MO 2 E

Fair

Over: ADAMS BR

S 9 T 44 N R 32 W, Cass, MO

Built 1967 Load: 57.6 t ADT: 5,981

CAMP BRANCH RD

Fair

Over: CAMP CR

S 19 T 45 N R 30 W, Cass, MO

Built 1900 Load: 59.4 t ADT: 60

MO 7 S

Fair

Over: KNOB CR

S 15 T 43 N R 29 W, Cass, MO

Built 1932 Load: 59.4 t ADT: 16,376

IS 49 S

Fair

Over: NO NAME BR

S 4 T 44 N R 31 W, Cass, MO

Built 1970 Load: 61.2 t ADT: 21,323

299 ST

Fair

Over: BR OF SUGAR CR

S 27 T 44 N R 30 W, Cass, MO

Built 1991 Load: 63.0 t ADT: 45

231ST ST

Fair

Over: BR OF MASSEY CR

S 21 T 45 N R 33 W, Cass, MO

Built 2008 Load: 63.0 t ADT: 50

MO 7 S

Fair

Over: BR

S 13 T 45 N R 31 W, Cass, MO

Built 2012 Load: 64.8 t ADT: 4,015

329TH ST

Fair

Over: BR OF KNOB CR

S 13 T 43 N R 29 W, Cass, MO

Built 2004 Load: 67.5 t ADT: 150

IS 49 S

Fair

Over: MILLERS HOLLOW CR

S 32 T 46 N R 32 W, Cass, MO

Built 1968 Load: 69.3 t ADT: 47,921

171 ST

Fair

Over: BR OF EAST CR

S 9 T 46 N R 29 W, Cass, MO

Built 1990 Load: 70.2 t ADT: 60

MO 7 S

Fair

Over: STR

S 14 T 44 N R 31 W, Cass, MO

Built 1990 Load: 72.0 t ADT: 19,028

IS 49 S

Fair

Over: MUDDY CR

S 4 T 44 N R 31 W, Cass, MO

Built 1965 Load: 76.5 t ADT: 41,662

E 255TH ST

Fair

Over: BR OF S GRAND RVR

S 4 T 44 N R 32 W, Cass, MO

Built 2005 Load: 83.7 t ADT: 30

PROSPECT AVE

Fair

Over: BR OF W FK

S 17 T 46 N R 33 W, Cass, MO

Built 1999 Load: 99.0 t ADT: 500

IS 49 S

Fair

Over: TOWN CR

S 5 T 44 N R 31 W, Cass, MO

Built 1965 Load: 99.9 t ADT: 40,197

BOARDMAN RD

Fair

Over: BR OF BIG CR

S 18 T 46 N R 30 W, Cass, MO

Built 2000 Load: 99.9 t ADT: 400

195 ST

Good

Over: BR OF W FK CR

S 30 T 46 N R 32 W, Cass, MO

Built 1965 Load: 10.8 t ADT: 205

323 ST

Good

Over: SUGAR CR

S 9 T 43 N R 30 W, Cass, MO

Built 1970 Load: 11.7 t ADT: 45

PROSPECT AVE

Good

Over: DRAIN DTCH

S 15 T 46 N R 33 W, Cass, MO

Built 2010 Load: 14.4 t ADT: 500

MONTGALL DR

Good

Over: DRAIN DTCH

S 15 T 46 N R 33 W, Cass, MO

Built 2010 Load: 14.4 t ADT: 200

CLEVELAND AVE

Good

Over: WEST FK

S 15 T 46 N R 33 W, Cass, MO

Built 1965 Load: 16.2 t ADT: 800

215 ST

Good

Over: LOUSE RUN CR

S 9 T 45 N R 29 W, Cass, MO

Built 1965 Load: 16.2 t ADT: 50

COWGER RD

Good

Over: WOLF CR

S 26 T 45 N R 32 W, Cass, MO

Built 1986 Load: 16.2 t ADT: 120

CHANDLER RD

Good

Over: WALNUT CR

S 4 T 43 N R 29 W, Cass, MO

Built 1965 Load: 16.2 t ADT: 45

163RD ST

Good

Over: BR OF MID BIG CR

S 8 T 46 N R 31 W, Cass, MO

Built 2007 Load: 16.2 t ADT: 75

BUTCHED RD

Good

Over: BLACK CR

S 28 T 43 N R 31 W, Cass, MO

Built 1930 Load: 18.0 t ADT: 120

PECULIAR DR S

Good

Over: EAST CR

S 29 T 46 N R 32 W, Cass, MO

Built 2021 Load: 18.0 t ADT: 1,628

323 ST

Good

Over: OWENS CR

S 9 T 43 N R 32 W, Cass, MO

Built 1930 Load: 20.7 t ADT: 35

COUNTY RD 167

Good

Over: BR OF BIG CR

S 12 T 46 N R 31 W, Cass, MO

Built 2001 Load: 21.6 t ADT: 45

175 ST

Good

Over: BIG CR

S 15 T 46 N R 31 W, Cass, MO

Built 1900 Load: 22.5 t ADT: 476

RT O S

Good

Over: GRAND RVR

S 1 T 43 N R 32 W, Cass, MO

Built 1960 Load: 22.5 t ADT: 500

MO 58 E

Good

Over: BIG CREEK

S 19 T 46 N R 30 W, Cass, MO

Built 2021 Load: 25.2 t ADT: 3,127

IS 49 S

Good

Over: E FK CR

S 31 T 45 N R 31 W, Cass, MO

Built 1965 Load: 26.1 t ADT: 20,867

FOX RIDGE DR

Good

Over: TRIB OF CREEKMOOR

S 5 T 46 N R 32 W, Cass, MO

Built 2006 Load: 27.9 t ADT: 2,750

CAMP BRANCH RD

Good

Over: CROOKED CR

S 31 T 45 N R 30 W, Cass, MO

Built 2000 Load: 30.6 t ADT: 250

164 ST

Good

Over: BR OF BIG CR

S 12 T 46 N R 32 W, Cass, MO

Built 2006 Load: 30.6 t ADT: 80

163RD ST

Good

Over: CREEKMOORE LK OVRF

S 8 T 46 N R 32 W, Cass, MO

Built 2006 Load: 31.5 t ADT: 50

299TH ST

Good

Over: TENNESSEE CR

S 16 T 44 N R 31 W, Cass, MO

Built 2009 Load: 31.5 t ADT: 100

LAKE ANNETTE RD

Good

Over: GRAND RVR

S 1 T 44 N R 33 W, Cass, MO

Built 1991 Load: 32.4 t ADT: 406

307 ST

Good

Over: SUGAR CR

S 4 T 43 N R 30 W, Cass, MO

Built 1910 Load: 32.4 t ADT: 120

299 ST

Good

Over: E BR S GRAND RVR

S 30 T 44 N R 31 W, Cass, MO

Built 2002 Load: 32.4 t ADT: 50

ORCHARD ST

Good

Over: BR OF WOLF CR

S 4 T 44 N R 31 W, Cass, MO

Built 2004 Load: 32.4 t ADT: 700

315 TH ST

Good

Over: E BR OF GRAND RVR

S 6 T 43 N R 31 W, Cass, MO

Built 2003 Load: 32.4 t ADT: 10

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