Boone County, MO
334 public highway bridges
Boone County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Boone County, Missouri contains 334 public highway bridges. Roughly 44.6% are rated “Good,” 39.5% “Fair,” and 3.3% “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.
Condition Distribution
All Bridges (334)
MO 22 E
UnknownOver: US 63
S 36 T 52 N R 13 W, Boone, MO
US 40 E
UnknownOver: IS 70
S 7 T 48 N R 13 W, Boone, MO
RT AC E
UnknownOver: US 63
S 29 T 48 N R 12 W, Boone, MO
RT M E
UnknownOver: US 63
S 11 T 46 N R 12 W, Boone, MO
RT WW E
UnknownOver: US 63
S 17 T 48 N R 12 W, Boone, MO
US 63 N
UnknownOver: MO 740
S 20 T 48 N R 12 W, Boone, MO
US 63 S
UnknownOver: MO 740
S 20 T 48 N R 12 W, Boone, MO
VANDIVER DR E
UnknownOver: US 63
S 1 T 48 N R 13 W, Boone, MO
DISCOVERY PKWY S
UnknownOver: US 63
S 33 T 48 N R 12 W, Boone, MO
SORRELS OVERPASS D
UnknownOver: IS 70
S 5 T 48 N R 13 W, Boone, MO
OAKLAND GRAVEL RD
UnknownOver: US 63
S 29 T 49 N R 12 W, Boone, MO
PRATHERSVILLE RD E
UnknownOver: US 63
S 19 T 49 N R 12 W, Boone, MO
WAGON TRAIL RD S
UnknownOver: US 63
S 18 T 49 N R 12 W, Boone, MO
US 63 S
UnknownOver: MO 763
S 13 T 49 N R 13 W, Boone, MO
US 63 N
UnknownOver: MO 763
S 13 T 49 N R 13 W, Boone, MO
US 63 N
UnknownOver: CST BROWN STATION RD
S 29 T 49 N R 12 W, Boone, MO
US 63 S
UnknownOver: CST BROWN STATION RD
S 29 T 49 N R 12 W, Boone, MO
US 63 N
UnknownOver: RT B
S 32 T 49 N R 12 W, Boone, MO
US 63 S
UnknownOver: RT B
S 32 T 49 N R 12 W, Boone, MO
MEXICO GRAVEL RD E
UnknownOver: US 63
S 33 T 49 N R 12 W, Boone, MO
US 63C S
UnknownOver: US 63
S 5 T 48 N R 12 W, Boone, MO
US 63 N
UnknownOver: IS 70
S 8 T 48 N R 12 W, Boone, MO
US 63 S
UnknownOver: CST CLARK LN
S 8 T 48 N R 12 W, Boone, MO
US 63 N
UnknownOver: US 63C
S 8 T 48 N R 12 W, Boone, MO
US 63 S
UnknownOver: US 63C
S 8 T 48 N R 12 W, Boone, MO
MO 163 S
UnknownOver: US 63
S 23 T 47 N R 12 W, Boone, MO
RT Z S
UnknownOver: IS 70
S 7 T 48 N R 11 W, Boone, MO
RT B S
UnknownOver: LP 70
S 6 T 48 N R 12 W, Boone, MO
IS 70 W
UnknownOver: MO 763
S 1 T 48 N R 13 W, Boone, MO
IS 70 W
UnknownOver: CST GARTH AVE
S 1 T 48 N R 13 W, Boone, MO
IS 70 E
UnknownOver: LP 70
S 2 T 48 N R 13 W, Boone, MO
IS 70 E
UnknownOver: CST GARTH AVE
S 1 T 48 N R 13 W, Boone, MO
IS 70 E
UnknownOver: MO 763
S 1 T 48 N R 13 W, Boone, MO
MO 740 E
UnknownOver: IS 70
S 10 T 48 N R 13 W, Boone, MO
IS 70 E
UnknownOver: RT J
S 9 T 48 N R 14 W, Boone, MO
IS 70 W
UnknownOver: RT J
S 9 T 48 N R 14 W, Boone, MO
RT BB E
UnknownOver: IS 70
S 7 T 48 N R 14 W, Boone, MO
US 63C S
UnknownOver: IS 70
S 8 T 48 N R 12 W, Boone, MO
RT B S
UnknownOver: IS 70
S 6 T 48 N R 12 W, Boone, MO
MO 163 S
UnknownOver: IS 70
S 1 T 48 N R 13 W, Boone, MO
ST CHARLES RD E
UnknownOver: IS 70
S 10 T 48 N R 12 W, Boone, MO
RP IS70W TO LP70W
UnknownOver: IS 70
S 5 T 48 N R 12 W, Boone, MO
RT F S
FairOver: PERCHE CREEK
S 19 T 51 N R 13 W, Boone, MO
GIESING HILL RD
FairOver: SMALL CREEK
S 22 T 45 N R 12 W, Boone, MO
JAY JAY RD
FairOver: SILVER FORK CR
S 29 T 51 N R 11 W, Boone, MO
PINNACLES RD
FairOver: SILVER FORK CR
S 12 T 50 N R 12 W, Boone, MO
OLD HWY 124
FairOver: SILVER FORK CR
S 9 T 50 N R 11 W, Boone, MO
MO 163 S
FairOver: GANS CR
S 7 T 47 N R 12 W, Boone, MO
JUDY SCHOOL RD
FairOver: CEDAR CR
S 22 T 49 N R 11 W, Boone, MO
BARNES RD
FairOver: SILVER FK CR
S 27 T 51 N R 12 W, Boone, MO
Read our methodology - how this data is sourced, computed, and verified.
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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.