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.
Condition Distribution
All Bridges (313)
HACKER RD
PoorOver: LONG BR
S 1 T 58 N R 20 W, Linn, MO
ALOE RD
PoorOver: PARSON CR
S 11 T 58 N R 22 W, Linn, MO
FIELD DR
PoorOver: UNNAMED STR
S 17 T 60 N R 20 W, Linn, MO
JAFFA RD
PoorOver: BEAR CR
S 3 T 58 N R 19 W, Linn, MO
MORTON RD
PoorOver: VAN DORSEN CR
S 35 T 57 N R 18 W, Linn, MO
LADUE RD
PoorOver: E YELLOW CR
S 20 T 60 N R 18 W, Linn, MO
GRANT RD
PoorOver: LIT TURKEY CR
S 29 T 57 N R 20 W, Linn, MO
INDY RD
PoorOver: BR OF YELLOW CR
S 16 T 60 N R 19 W, Linn, MO
IDAHO RD
PoorOver: WYELLOW CR
S 21 T 57 N R 19 W, Linn, MO
LOTUS RD
PoorOver: BR OF SIGHTS BR
S 5 T 57 N R 18 W, Linn, MO
HYDE RD
PoorOver: LONG BR
S 36 T 59 N R 20 W, Linn, MO
JUNE DR
PoorOver: BRANCH OF YELLOW C
S 22 T 60 N R 19 W, Linn, MO
MORTON RD
PoorOver: BR E OF YELLOW CR
S 33 T 57 N R 18 W, Linn, MO
Read our methodology - how this data is sourced, computed, and verified.
Related
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.