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SR4 over Sweetwater Creek

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

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

SR4 over Sweetwater Creek in Santa Rosa 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 1983, making it 42 years old at the 2025 inventory.
It carries about 1,900 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 127 of the 194 inventoried bridges in Santa Rosa County rated fair (65.5%); 14 (7.2%) 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 379 ft
Location	4.8mi. West of Countyline
NBI structure number	580097
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I10 SR8 over Indian Bayou Tributary	1968	68,000	Fair
I10 SR8 over Sandy Point	1967	47,500	Fair
I10 SR8 over SR281	2017	46,000	Good
I10 SR8 over Persimmon Hollow	1968	43,000	Fair
US98 SR30 over Williams Creek	1955	41,500	Fair
US90 SR10 over Jacobs Creek	1958	35,500	Fair