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Mouton Road over Chene Bayou

Jefferson Davis Parish, Louisiana · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (30.15677, -92.76904)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck77Good condition
Superstructure77Good condition
Substructure67Good condition

Bridge details

StructurePrestressed concrete stringer or multi-beam girder
Lengthabout 200 ft
Location0.3 Mi E of La 382
NBI structure number072700000072702
Condition classGood
Traffic status (item 41)Open, no restriction
Last inspection (item 90)May 2024
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing

Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.

Busiest bridges in Jefferson Davis Parish

BridgeBuiltVehicles/dayCondition
I0010 over Drain196466,534Fair
I0010 over La 26196561,210Fair
I0010 over US 165 Frontage Rd RR196427,700Poor
US0090 over Canal193114,902Fair
US0165 over Bayou201711,886Good
US0165 over Bayou Serpent201711,886Good

All bridges nearby: Jefferson Davis Parish, LA bridge conditions · every bridge in Jefferson Davis Parish · Louisiana bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.