Home › Louisiana › Jefferson Davis Parish › St. Mary Street over Greens Gully

St. Mary Street over Greens Gully

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

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

St. Mary Street over Greens Gully in Jefferson Davis 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 2021, making it 4 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2021).
Its listed owner is the county highway agency.
It is one of 27 of the 242 inventoried bridges in Jefferson Davis Parish rated good (11.2%); 45 (18.6%) 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	Timber stringer or multi-beam girder
Length	about 55 ft
Location	0.2 MI N of ST. MARY ST.
NBI structure number	072700000072706
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I0010 over Drain	1964	66,534	Fair
I0010 over La 26	1965	61,210	Fair
I0010 over US 165 Frontage Rd RR	1964	27,700	Poor
US0090 over Canal	1931	14,902	Fair
US0165 over Bayou	2017	11,886	Good
US0165 over Bayou Serpent	2017	11,886	Good