Cass County, MO

377 public highway bridges

Cass County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Cass County, Missouri contains 377 public highway bridges. Roughly 32.9% are rated “Good,” 52.8% “Fair,” and 8% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

377
Total Bridges
32.9%
Good
52.8%
Fair
8%
Poor Condition

Condition Distribution

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

All Bridges (377)

GEORGIA LN

Good

Over: DRAIN DTCH

S 14 T 46 N R 33 W, Cass, MO

Built 2000 Load: 37.8 t ADT: 100

IS 49 S

Good

Over: S GRAND RVR

S 27 T 43 N R 31 W, Cass, MO

Built 1970 Load: 38.7 t ADT: 10,844

3RD ST

Good

Over: MASSEY CR

S 6 T 44 N R 33 W, Cass, MO

Built 2006 Load: 38.7 t ADT: 60

299 ST

Good

Over: SUGAR CR

S 28 T 44 N R 30 W, Cass, MO

Built 1992 Load: 39.6 t ADT: 45

HESS RD

Good

Over: NEW CHNL GRAND RVR

S 12 T 43 N R 32 W, Cass, MO

Built 1998 Load: 39.6 t ADT: 100

STATE LINE RD

Good

Over: BR MASSEY CR

S 20 T 45 N R 33 W, Cass, MO

Built 2014 Load: 39.6 t ADT: 300

MO 7 S

Good

Over: BIG CR OVRFL

S 29 T 46 N R 30 W, Cass, MO

Built 1999 Load: 40.5 t ADT: 6,174

223 ST

Good

Over: BR OF WOLF CR

S 14 T 45 N R 32 W, Cass, MO

Built 1998 Load: 40.5 t ADT: 250

RT A E

Good

Over: BLACK CR

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

Built 2018 Load: 40.5 t ADT: 3,062

OR 49 S

Good

Over: GRAND RVR

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

Built 2023 Load: 40.5 t ADT: 68

RT B E

Good

Over: KNOB CR

S 25 T 43 N R 29 W, Cass, MO

Built 1965 Load: 40.5 t ADT: 474

MO 7 S

Good

Over: BIG CR OVRFL

S 29 T 46 N R 30 W, Cass, MO

Built 1999 Load: 41.4 t ADT: 6,174

307 ST

Good

Over: GRAND RVR DRAIN DT

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

Built 1996 Load: 43.2 t ADT: 400

317TH TERRACE ST

Good

Over: 8 MILE CR

S 11 T 43 N R 31 W, Cass, MO

Built 2007 Load: 43.2 t ADT: 25

N CASS PKWY

Good

Over: TRIB SILVER LAKE

S 20 T 46 N R 32 W, Cass, MO

Built 2010 Load: 43.2 t ADT: 1,000

CAMBRIDGE RD

Good

Over: DRAIN DTCH

S 14 T 46 N R 33 W, Cass, MO

Built 2000 Load: 44.1 t ADT: 1,000

NANETTE ST

Good

Over: DRAIN DTCH

S 14 T 46 N R 33 W, Cass, MO

Built 2000 Load: 44.1 t ADT: 100

243 ST

Good

Over: CAMP BRANCH CR

S 35 T 45 N R 30 W, Cass, MO

Built 2018 Load: 44.1 t ADT: 45

342ND ST

Good

Over: SUGAR CR

S 28 T 43 N R 30 W, Cass, MO

Built 2022 Load: 44.1 t ADT: 50

TWIN OAKS ST

Good

Over: CREEK

S 10 T 45 N R 32 W, Cass, MO

Built 2005 Load: 45.0 t ADT: 100

S THORNGROVE RD

Good

Over: E BR S GRAND RVR

S 12 T 45 N R 32 W, Cass, MO

Built 2020 Load: 45.0 t ADT: 40

GROH RD

Good

Over: MASSEY CR

S 35 T 45 N R 33 W, Cass, MO

Built 2023 Load: 45.0 t ADT: 120

239TH

Good

Over: EAST CR

S 25 T 45 N R 33 W, Cass, MO

Built 2004 Load: 46.8 t ADT: 100

299 ST

Good

Over: S GRAND RVR

S 12 T 44 N R 33 W, Cass, MO

Built 1998 Load: 46.8 t ADT: 100

CRD PARK RD

Good

Over: COLDWATER CR

S 34 T 44 N R 33 W, Cass, MO

Built 2014 Load: 46.8 t ADT: 50

MARKEY PKWY

Good

Over: UNNAMED CR

S 12 T 46 N R 33 W, Cass, MO

Built 2014 Load: 46.8 t ADT: 500

155TH ST

Good

Over: LUMPKIN'S FK

S 3 T 46 N R 32 W, Cass, MO

Built 2018 Load: 46.8 t ADT: 1,600

233RD ST

Good

Over: MASSEY CR

S 20 T 45 N R 33 W, Cass, MO

Built 2023 Load: 46.8 t ADT: 50

N MULLEN RD

Good

Over: UNNAMED CR

S 12 T 46 N R 33 W, Cass, MO

Built 2016 Load: 48.6 t ADT: 500

163RD ST

Good

Over: UNNAMED CR

S 12 T 46 N R 33 W, Cass, MO

Built 2007 Load: 49.5 t ADT: 1,000

245 ST

Good

Over: CAMP CR

S 33 T 45 N R 30 W, Cass, MO

Built 1900 Load: 50.4 t ADT: 165

OR 49 S

Good

Over: TENNESSEE CR

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

Built 2021 Load: 50.4 t ADT: 517

RT Y S

Good

Over: W FK OF EAST CR

S 25 T 46 N R 33 W, Cass, MO

Built 1999 Load: 52.2 t ADT: 2,417

RT O S

Good

Over: OWENS CR

S 25 T 43 N R 33 W, Cass, MO

Built 1900 Load: 53.1 t ADT: 500

299TH ST

Good

Over: MILE CR

S 25 T 44 N R 31 W, Cass, MO

Built 2015 Load: 53.1 t ADT: 45

RT B E

Good

Over: LICK BR

S 30 T 43 N R 29 W, Cass, MO

Built 2018 Load: 53.1 t ADT: 474

MO 58 E

Good

Over: DUNCAN BR

S 27 T 46 N R 30 W, Cass, MO

Built 2011 Load: 54.0 t ADT: 2,609

VAN METER RD

Good

Over: BR OF S CR

S 23 T 44 N R 33 W, Cass, MO

Built 2014 Load: 54.0 t ADT: 55

252ND ST

Good

Over: E FORK CR

S 1 T 44 N R 32 W, Cass, MO

Built 2010 Load: 54.9 t ADT: 100

RT Y S

Good

Over: MASSEY CR

S 26 T 45 N R 33 W, Cass, MO

Built 2011 Load: 54.9 t ADT: 838

MASTERSON RD

Good

Over: HARLESS CR

S 29 T 44 N R 33 W, Cass, MO

Built 2001 Load: 55.8 t ADT: 45

RT D S

Good

Over: MASSEY CR

S 8 T 45 N R 33 W, Cass, MO

Built 2011 Load: 57.6 t ADT: 3,623

S FOX RIDGE DR

Good

Over: TRIB OF SILVER LK

S 20 T 46 N R 32 W, Cass, MO

Built 2019 Load: 57.6 t ADT: 40

BENNETT RD

Good

Over: BR OF S GRAND RVR

S 19 T 44 N R 32 W, Cass, MO

Built 2006 Load: 58.5 t ADT: 140

MAIN CITY RD

Good

Over: S FK S GRAND RVR

S 5 T 43 N R 32 W, Cass, MO

Built 2013 Load: 58.5 t ADT: 50

303 ST

Good

Over: BR COLDWATER CR

S 34 T 44 N R 33 W, Cass, MO

Built 2005 Load: 76.5 t ADT: 50

GRAND RIVER RD

Good

Over: BR OF S GRAND RVR

S 15 T 44 N R 32 W, Cass, MO

Built 2006 Load: 99.9 t ADT: 50

CLEVELAND RD

Poor

Over: WEST FK

S 26 T 46 N R 33 W, Cass, MO

Built 1950 Load: 6.3 t ADT: 450

175 ST

Poor

Over: BR OF CRAWFORD CR

S 14 T 46 N R 30 W, Cass, MO

Built 1940 Load: 6.3 t ADT: 30

PROSPECT AVE

Poor

Over: BR OF MASSEY CR

S 27 T 45 N R 33 W, Cass, MO

Built 1910 Load: 6.3 t ADT: 50

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.