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SR 315 over Pompey Lake

Quitman County, Mississippi · rated Good in the 2025 National Bridge Inventory

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

SR 315 over Pompey Lake in Quitman County, Mississippi, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2015, making it 10 years old at the 2025 inventory.
It carries about 610 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 58 of the 105 inventoried bridges in Quitman County rated good (55.2%); 6 (5.7%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 56 ft
Location	3.1 Mi W SR 3
NBI structure number	310031506001310
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 278/SR 6 over Ashlog Bayou	2017	5,300	Good
US 278/SR 6 over Bobo Bayou	2017	5,300	Good
US 278 over Relief Opening	1940	5,300	Fair
US 278/SR 6 over Onemile Bayou	2017	4,500	Good
US 278/SR 6 over Quitman-panola Ditch	2017	4,500	Good
US 278 over Canal	1940	4,500	Fair