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LA0018 over Harvey Canal

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (29.90772, -90.08354)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure77Good condition
Substructure77Good condition

Bridge details

StructureSteel movable bascule
Lengthabout 210 ft
Location.05 Mi East of La 3018
NBI structure number022600630202351
Condition classFair
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
Fracture critical (item 92A)Yes

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

Busiest bridges in Jefferson Parish

BridgeBuiltVehicles/dayCondition
I0010 over Vet Mem Hwy1967137,542Poor
I0010 over Transcontinental Dr.1967137,542Good
I0010 over Suburban Canal1967137,542Good
I0010 over Canal No. 171971126,119Good
I0010 over Loyola Ave.1971126,119Fair
I0010 over Canal No. 191971126,119Good

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

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