Lewis County, MO

171 public highway bridges

Lewis County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Lewis County, Missouri contains 171 public highway bridges. Roughly 27.5% are rated “Good,” 62.6% “Fair,” and 5.3% “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.

171
Total Bridges
27.5%
Good
62.6%
Fair
5.3%
Poor Condition

Condition Distribution

Good
27.5% (47)
Fair
62.6% (107)
Poor
5.3% (9)

All Bridges (171)

COUNTY RD 403

Fair

Over: BRANCH

S 17 T 62 N R 7 W, Lewis, MO

Built 1999 Load: 59.4 t ADT: 35

COUNTY RD 578

Fair

Over: BR OF N FABIUS RVR

S 20 T 60 N R 6 W, Lewis, MO

Built 2003 Load: 60.3 t ADT: 35

COUNTY RD 572

Fair

Over: OYSTER BR

S 1 T 60 N R 6 W, Lewis, MO

Built 1998 Load: 63.9 t ADT: 100

COUNTY RD 463

Fair

Over: BRANCH

S 36 T 63 N R 7 W, Lewis, MO

Built 1998 Load: 63.9 t ADT: 15

US 61 S

Fair

Over: BLAND BR CK

S 11 T 62 N R 6 W, Lewis, MO

Built 2005 Load: 64.8 t ADT: 13,836

US 61 S

Fair

Over: UNNAMED CR

S 2 T 62 N R 6 W, Lewis, MO

Built 2005 Load: 64.8 t ADT: 13,836

US 61 S

Fair

Over: UNNAMED CR

S 2 T 62 N R 6 W, Lewis, MO

Built 2005 Load: 64.8 t ADT: 13,836

COUNTY RD 219

Fair

Over: GRASSY CR

S 30 T 61 N R 8 W, Lewis, MO

Built 1999 Load: 67.5 t ADT: 30

COUNTY RD 505

Fair

Over: BRANCH

S 23 T 61 N R 8 W, Lewis, MO

Built 2007 Load: 67.5 t ADT: 35

COUNTY RD 479

Fair

Over: BRANCH

S 26 T 63 N R 7 W, Lewis, MO

Built 1999 Load: 71.1 t ADT: 5

COUNTY RD 572

Fair

Over: DURGENS CR

S 9 T 60 N R 6 W, Lewis, MO

Built 1993 Load: 72.0 t ADT: 65

COUNTY RD 505

Fair

Over: BR OF MID FABIUS R

S 23 T 61 N R 8 W, Lewis, MO

Built 1998 Load: 90.0 t ADT: 25

US 61 S

Fair

Over: ARTESIAN BR CR

S 14 T 62 N R 6 W, Lewis, MO

Built 2005 Load: 93.6 t ADT: 8,404

COUNTY RD 264

Fair

Over: GRASSY CR

S 20 T 60 N R 7 W, Lewis, MO

Built 2000 Load: 95.4 t ADT: 30

US 61 S

Fair

Over: BIG BR CR

S 26 T 63 N R 6 W, Lewis, MO

Built 1999 Load: 99.9 t ADT: 13,836

COUNTY RD 248

Good

Over: TROUBLESOME CR

S 29 T 60 N R 8 W, Lewis, MO

Built 1990 Load: 12.6 t ADT: 35

COUNTY RD 357

Good

Over: REDDISH BR MID FAB

S 34 T 62 N R 9 W, Lewis, MO

Built 1991 Load: 14.4 t ADT: 35

RT E E

Good

Over: WYACONDA RVR

S 1 T 62 N R 7 W, Lewis, MO

Built 1962 Load: 18.0 t ADT: 128

COUNTY RD 456

Good

Over: SUGAR CR

S 30 T 63 N R 7 W, Lewis, MO

Built 1993 Load: 18.9 t ADT: 35

RT V E

Good

Over: N FABIUS RVR

S 28 T 60 N R 6 W, Lewis, MO

Built 1964 Load: 22.5 t ADT: 420

RT N S

Good

Over: GRASSY CR

S 19 T 60 N R 7 W, Lewis, MO

Built 1961 Load: 22.5 t ADT: 554

COUNTY RD 261

Good

Over: LIT GRASSY CR

S 8 T 60 N R 8 W, Lewis, MO

Built 1990 Load: 27.0 t ADT: 15

COUNTY RD 224

Good

Over: GRASSY CR

S 2 T 60 N R 8 W, Lewis, MO

Built 1988 Load: 27.0 t ADT: 65

RT C E

Good

Over: MIDDLE FABIUS RVR

S 5 T 60 N R 7 W, Lewis, MO

Built 2003 Load: 27.0 t ADT: 680

COUNTY RD 490

Good

Over: BR OF WYACONDA RVR

S 29 T 63 N R 6 W, Lewis, MO

Built 1995 Load: 30.6 t ADT: 35

COUNTY RD 228

Good

Over: GRASSY CR

S 12 T 60 N R 8 W, Lewis, MO

Built 1997 Load: 31.5 t ADT: 50

RT B S

Good

Over: WYACONDA RVR

S 30 T 61 N R 5 W, Lewis, MO

Built 2013 Load: 31.5 t ADT: 686

COUNTY RD 587

Good

Over: MID FABIUS RVR

S 30 T 60 N R 6 W, Lewis, MO

Built 1999 Load: 32.4 t ADT: 100

HAWTHORN ST (508)

Good

Over: MID FABIUS RVR

S 31 T 61 N R 7 W, Lewis, MO

Built 2016 Load: 32.4 t ADT: 25

MO 156 E

Good

Over: BIG GRASSY CR

S 13 T 60 N R 8 W, Lewis, MO

Built 2011 Load: 33.3 t ADT: 630

COUNTY RD 588

Good

Over: DURGENS CR

S 15 T 60 N R 6 W, Lewis, MO

Built 2013 Load: 33.3 t ADT: 50

RT K E

Good

Over: MIDDLE FABIUS RVR

S 8 T 62 N R 9 W, Lewis, MO

Built 2021 Load: 33.3 t ADT: 734

RT E E

Good

Over: DERRAHS BR

S 27 T 63 N R 7 W, Lewis, MO

Built 2022 Load: 33.3 t ADT: 192

COUNTY RD 419

Good

Over: BR OF SUGAR CR

S 12 T 62 N R 8 W, Lewis, MO

Built 1993 Load: 34.2 t ADT: 75

COUNTY RD 297

Good

Over: UNNAMED CREEK

S 40 T 62 N R 9 W, Lewis, MO

Built 2019 Load: 34.2 t ADT: 15

COUNTY RD 436

Good

Over: WYACONDA RVR

S 7 T 62 N R 6 W, Lewis, MO

Built 2009 Load: 35.1 t ADT: 40

COUNTY RD 297

Good

Over: UNNAMED CR

S 35 T 60 N R 7 W, Lewis, MO

Built 2019 Load: 35.1 t ADT: 75

RT J S

Good

Over: BIG GRASSY CR

S 29 T 61 N R 8 W, Lewis, MO

Built 2022 Load: 35.1 t ADT: 137

COUNTY RD 403

Good

Over: SUGAR CR

S 9 T 62 N R 7 W, Lewis, MO

Built 1994 Load: 36.9 t ADT: 35

RT E E

Good

Over: SUGAR CR

S 24 T 63 N R 8 W, Lewis, MO

Built 2022 Load: 36.9 t ADT: 192

COUNTY RD 242

Good

Over: SEEBER'S BR

S 20 T 60 N R 9 W, Lewis, MO

Built 2003 Load: 37.8 t ADT: 30

COUNTY RD 575

Good

Over: MID FABIUS RVR

S 24 T 60 N R 7 W, Lewis, MO

Built 1996 Load: 39.6 t ADT: 60

RT E E

Good

Over: N FABIUS RVR

S 25 T 63 N R 9 W, Lewis, MO

Built 2005 Load: 39.6 t ADT: 226

RT C E

Good

Over: N FABIUS RVR

S 34 T 61 N R 7 W, Lewis, MO

Built 2006 Load: 39.6 t ADT: 449

COUNTY RD 374

Good

Over: COOPER BR

S 34 T 63 N R 9 W, Lewis, MO

Built 2004 Load: 40.5 t ADT: 40

COUNTY RD 357

Good

Over: HILBERT BR

S 22 T 62 N R 9 W, Lewis, MO

Built 2004 Load: 40.5 t ADT: 35

RT C E

Good

Over: DURGNS CR

S 28 T 61 N R 6 W, Lewis, MO

Built 2021 Load: 40.5 t ADT: 586

MO 156 E

Good

Over: SEEBER BR

S 17 T 60 N R 9 W, Lewis, MO

Built 2017 Load: 41.4 t ADT: 609

COUNTY RD 536

Good

Over: DURGENS CR

S 19 T 61 N R 6 W, Lewis, MO

Built 1990 Load: 44.1 t ADT: 35

MO 156 E

Good

Over: SPEES BR

S 17 T 60 N R 9 W, Lewis, MO

Built 2017 Load: 44.1 t ADT: 609

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.