Linn County, MO

313 public highway bridges

Linn County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Linn County, Missouri contains 313 public highway bridges. Roughly 38.7% are rated “Good,” 43.1% “Fair,” and 17.6% “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.

313
Total Bridges
38.7%
Good
43.1%
Fair
17.6%
Poor Condition

Condition Distribution

Good
38.7% (121)
Fair
43.1% (135)
Poor
17.6% (55)

All Bridges (313)

DELCO RD

Good

Over: LOCUST CR

S 36 T 60 N R 21 W, Linn, MO

Built 2006 Load: 41.4 t ADT: 25

RT V S

Good

Over: BEAR CR

S 4 T 58 N R 19 W, Linn, MO

Built 2003 Load: 42.3 t ADT: 161

MO 5 S

Good

Over: MUDDY CR

S 30 T 58 N R 20 W, Linn, MO

Built 2002 Load: 43.2 t ADT: 1,434

ELK RD

Good

Over: BR OF LOCUST CR

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

Built 2001 Load: 43.2 t ADT: 20

AMES RD

Good

Over: PARSON CR

S 15 T 57 N R 22 W, Linn, MO

Built 2006 Load: 44.1 t ADT: 20

LAMB DR

Good

Over: HAMILTON BR

S 21 T 59 N R 18 W, Linn, MO

Built 2006 Load: 44.1 t ADT: 5

KAYAK RD

Good

Over: E YELLOW CR

S 31 T 58 N R 18 W, Linn, MO

Built 2013 Load: 44.1 t ADT: 40

NOEL DR

Good

Over: BR OF HAMILTON CR

S 24 T 59 N R 18 W, Linn, MO

Built 2006 Load: 45.0 t ADT: 5

ARBOR RD

Good

Over: LIT MUDDY CR

S 34 T 60 N R 22 W, Linn, MO

Built 2010 Load: 45.0 t ADT: 25

INCA RD

Good

Over: BRANCH BEAR BR

S 7 T 59 N R 19 W, Linn, MO

Built 2014 Load: 45.0 t ADT: 20

AMES RD

Good

Over: HICKORY BR

S 21 T 57 N R 21 W, Linn, MO

Built 1996 Load: 45.9 t ADT: 5

HUSK RD

Good

Over: BR OF TURKEY CR

S 17 T 57 N R 20 W, Linn, MO

Built 1945 Load: 45.9 t ADT: 15

KEMPER DR

Good

Over: UNNAMED STR

S 25 T 57 N R 18 W, Linn, MO

Built 1992 Load: 45.9 t ADT: 35

CALICO RD

Good

Over: LOCUST CR

S 27 T 59 N R 21 W, Linn, MO

Built 2004 Load: 45.9 t ADT: 25

MAPLE DR

Good

Over: SIGHTS BR

S 22 T 58 N R 18 W, Linn, MO

Built 2004 Load: 45.9 t ADT: 15

HARDIN RD

Good

Over: LONG BR

S 26 T 60 N R 20 W, Linn, MO

Built 2007 Load: 45.9 t ADT: 10

KIOWA RD

Good

Over: BR OF YELLOW CR

S 19 T 58 N R 19 W, Linn, MO

Built 2010 Load: 45.9 t ADT: 25

ARTIC RD

Good

Over: SMOKEY BR

S 24 T 59 N R 22 W, Linn, MO

Built 2010 Load: 45.9 t ADT: 25

CALICO RD

Good

Over: BR OFLOCUST CR

S 33 T 59 N R 21 W, Linn, MO

Built 2012 Load: 45.9 t ADT: 10

DEXTER RD

Good

Over: LOCUST CR

S 10 T 58 N R 21 W, Linn, MO

Built 2008 Load: 46.8 t ADT: 25

EAGLE RD

Good

Over: KEMPER BR

S 24 T 59 N R 21 W, Linn, MO

Built 1988 Load: 48.6 t ADT: 20

GETTY RD

Good

Over: BIG TURKEY CR

S 10 T 58 N R 20 W, Linn, MO

Built 2008 Load: 48.6 t ADT: 20

GAS RD

Good

Over: TURKEY CR

S 16 T 58 N R 20 W, Linn, MO

Built 2015 Load: 48.6 t ADT: 10

RT M S

Good

Over: LONG BRANCH CR

S 13 T 58 N R 20 W, Linn, MO

Built 1998 Load: 49.5 t ADT: 916

INCA RD

Good

Over: BEAR BR

S 8 T 59 N R 19 W, Linn, MO

Built 2000 Load: 49.5 t ADT: 5

MARTONS RD

Good

Over: CLARK BR

S 33 T 57 N R 12 W, Linn, MO

Built 2001 Load: 49.5 t ADT: 35

CLARK DR

Good

Over: BR OF PARSONS CR

S 17 T 60 N R 21 W, Linn, MO

Built 1991 Load: 50.4 t ADT: 15

ARMOR RD

Good

Over: PARSONS CR

S 36 T 59 N R 22 W, Linn, MO

Built 2017 Load: 50.4 t ADT: 20

BEECH RD

Good

Over: HICKORY BR

S 9 T 57 N R 21 W, Linn, MO

Built 2000 Load: 51.3 t ADT: 5

BELT RD

Good

Over: DRAIN DTCH

S 26 T 57 N R 21 W, Linn, MO

Built 2000 Load: 51.3 t ADT: 5

EMPIRE DR

Good

Over: KEMPER BR

S 19 T 59 N R 20 W, Linn, MO

Built 2000 Load: 51.3 t ADT: 30

FORT DR

Good

Over: DTCH TO MUDDY CR

S 20 T 58 N R 20 W, Linn, MO

Built 2000 Load: 51.3 t ADT: 30

DELCO RD

Good

Over: W LOCUST CR

S 35 T 60 N R 21 W, Linn, MO

Built 2004 Load: 51.3 t ADT: 15

LOCK DR

Good

Over: LONG BR

S 8 T 58 N R 18 W, Linn, MO

Built 2004 Load: 51.3 t ADT: 5

AFTON RD

Good

Over: LITTLE MUDDY CR

S 26 T 60 N R 22 W, Linn, MO

Built 2020 Load: 54.0 t ADT: 20

AUTO RD

Good

Over: COON CR

S 22 T 59 N R 22 W, Linn, MO

Built 2004 Load: 56.7 t ADT: 30

CLARK DR

Good

Over: BR OF PARSON CR

S 29 T 59 N R 21 W, Linn, MO

Built 2012 Load: 57.6 t ADT: 10

ARBOR RD

Good

Over: SMOKEY BRANCH

S 36 T 60 N R 22 W, Linn, MO

Built 2017 Load: 59.4 t ADT: 15

JAQUAR DR

Good

Over: BR OF W YELLOW CR

S 3 T 59 N R 19 W, Linn, MO

Built 2012 Load: 62.1 t ADT: 15

ISHTAR DR

Good

Over: BEAR BR

S 33 T 60 N R 19 W, Linn, MO

Built 1996 Load: 63.9 t ADT: 10

CLARK DR

Good

Over: PARSONS CR

S 20 T 59 N R 21 W, Linn, MO

Built 2003 Load: 63.9 t ADT: 10

AMES RD

Good

Over: CREEK

S 15 T 57 N R 22 W, Linn, MO

Built 2006 Load: 63.9 t ADT: 20

JUSTICE DR

Good

Over: TRIB OF YELLOW CR

S 9 T 57 N R 19 W, Linn, MO

Built 2001 Load: 64.8 t ADT: 5

CLARK DR

Good

Over: BR OF PARSONS CR

S 17 T 59 N R 21 W, Linn, MO

Built 2003 Load: 64.8 t ADT: 10

JULEP RD

Good

Over: TRIB OF E YELLOW C

S 22 T 57 N R 19 W, Linn, MO

Built 2001 Load: 65.7 t ADT: 25

FROST RD

Good

Over: BR OF LOCUST CR

S 20 T 60 N R 20 W, Linn, MO

Built 2002 Load: 65.7 t ADT: 15

KEENE DR

Good

Over: BR OF E YELLOW CR

S 24 T 57 N R 19 W, Linn, MO

Built 1997 Load: 70.2 t ADT: 50

FARLEY RD

Good

Over: MUDDY CR

S 8 T 58 N R 20 W, Linn, MO

Built 2002 Load: 70.2 t ADT: 15

AUTUMN RD

Good

Over: COON CR

S 14 T 59 N R 22 W, Linn, MO

Built 1989 Load: 72.0 t ADT: 20

HACKER RD

Good

Over: BIG TURKEY CR

S 3 T 58 N R 20 W, Linn, MO

Built 2003 Load: 72.0 t ADT: 5

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.