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I-75 SB over Gum Slough

Sumter County, Florida · rated Fair in the 2025 National Bridge Inventory

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

I-75 SB over Gum Slough in Sumter County, Florida, 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 1965 and reconstructed in 1998, making it 60 years old at the 2025 inventory.
It carries about 29,583 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 35 of the 113 inventoried bridges in Sumter County rated fair (31.0%); 0 (0.0%) 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 125 ft
Location	2.7 MI SOUTH of CR-476
NBI structure number	180031
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-75 over Carter Canal	1966	104,500	Good
I-75 over Petes Canal	1965	59,165	Good
I-75 over Panasoffkee Creek	1966	57,039	Fair
I-75 SB over Bryce Ditch	1965	52,250	Good
I-75 NB over Bryce Ditch	1965	52,250	Good
I-75 SB over Little Jones Creek	1964	52,250	Good