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LA0133 over Bayou Lafourche Cut Off

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

LA0133 over Bayou Lafourche Cut Off in Caldwell Parish, Louisiana, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1951, making it 74 years old at the 2025 inventory.
It carries about 1,415 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 44 of the 124 inventoried bridges in Caldwell Parish rated fair (35.5%); 12 (9.7%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 421 ft
Location	3.85 Mi North of La 4
NBI structure number	581101660103851
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US0165 over Black Bayou Relief	2004	13,633	Good
US0165 over Little Black Bayou	2004	13,633	Fair
US0165 over Hurricane Creek	2004	13,633	Good
US0165 over Ouachita River @ Columbi	2007	13,633	Fair
US0165 over Union Pacific R/R	2007	12,669	Fair
US0165 over Black Bayou Relief	1945	12,669	Fair