SR 28 over Quinn Creek

Simpson County, Mississippi · rated Fair in the 2025 National Bridge Inventory

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

• SR 28 over Quinn Creek in Simpson County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
• It was built in 1942, making it 83 years old at the 2025 inventory.
• It carries about 2,300 vehicles a day (traffic count year 2023).
• Its listed owner is the state highway agency.
• It is one of 64 of the 198 inventoried bridges in Simpson County rated fair (32.3%); 9 (4.5%) are rated poor.
• Its traffic status in the 2025 inventory is posted for load (NBI item 41).
• Its condition class and component ratings are unchanged from the 2024 inventory.
• Its most recent inspection on record is dated April 2023, on a 24-month routine inspection cycle.
• 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.

View this bridge on a map → (31.88549, -90.00901)

Component ratings

Bridge details

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

Busiest bridges in Simpson County

All bridges nearby: Simpson County, MS bridge conditions · every bridge in Simpson County · Mississippi bridges.

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