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Morton Marathon Rd over Barber Creek

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

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

Morton Marathon Rd over Barber Creek in Scott County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1976, making it 49 years old at the 2025 inventory.
It carries about 410 vehicles a day (traffic count year 2024).
Its listed owner is the county highway agency.
It is one of 91 of the 199 inventoried bridges in Scott County rated fair (45.7%); 3 (1.5%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 92 ft
Location	Sec 25 T 5N R 7E B
NBI structure number	SA6200000000020
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I 20 over Talla Bogue Creek	1970	25,000	Fair
I 20 over Line Creek	1966	13,500	Good
I 20 over Line Creek	1966	13,500	Good
I 20 over Line Creek Road	1966	13,500	Fair
I 20 over Line Creek Road	1966	13,500	Fair
I 20 over Creek	1966	12,500	Good