Dallas County, MO
114 public highway bridges
Dallas County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Dallas County, Missouri contains 114 public highway bridges. Roughly 41.2% are rated “Good,” 52.6% “Fair,” and 6.1% “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 (114)
REDTOP RD
GoodOver: WILSON CR
S 28 T 32 N R 20 W, Dallas, MO
BENTON BRANCH RD
GoodOver: NIANGUA RVR
S 6 T 34 N R 18 W, Dallas, MO
JASPER RD
GoodOver: INDIAN CR
S 6 T 34 N R 18 W, Dallas, MO
HICO RD
GoodOver: NIANGUA RIVER
S 22 T 33 N R 19 W, Dallas, MO
PROSPERITY RD
GoodOver: LIT NIANGUA CR
S 6 T 36 N R 19 W, Dallas, MO
HAYES RD
GoodOver: GREASY CREEK
S 6 T 33 N R 19 W, Dallas, MO
IRON BRIDGE RD
GoodOver: DOUSINBURY CR
S 11 T 33 N R 18 W, Dallas, MO
PARK ACCESS RD
PoorOver: BENNETT SPR BR
S 36 T 35 N R 18 W, Dallas, MO
RT C E
PoorOver: LINDLEY CR
S 6 T 34 N R 20 W, Dallas, MO
MO 64 E
PoorOver: NIANGUA RVR
S 25 T 35 N R 18 W, Dallas, MO
E MAIN ST
PoorOver: GREASY CR
S 30 T 34 N R 19 W, Dallas, MO
RT D E
PoorOver: THOMAS CR
S 23 T 36 N R 20 W, Dallas, MO
MO 73 S
PoorOver: LITTLE NIANGUA CR
S 21 T 36 N R 19 W, Dallas, MO
ENGLE LANE
PoorOver: GREASY CR
S 20 T 34 N R 19 W, Dallas, 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.