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I0049 over La 106

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

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

I0049 over La 106 in Avoyelles Parish, Louisiana, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1986, making it 39 years old at the 2025 inventory.
It carries about 19,302 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 71 of the 150 inventoried bridges in Avoyelles Parish rated good (47.3%); 26 (17.3%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous prestressed concrete stringer or multi-beam girder
Length	about 221 ft
Location	Int. I-49 North & La 106
NBI structure number	080504550401171
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I0049 over Acadiana Railway	1986	19,302	Fair
I0049 over La 115	1987	19,302	Good
LA0001 over Coulee Des Grue	1931	18,571	Fair
LA0001 over Bayou Perot	1970	10,795	Good
I0049 over La 106	1986	10,352	Good
I0049 over Acadiana Railway	1986	10,352	Fair