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SR12 over Mule Creek

Liberty County, Florida · rated Good in the 2025 National Bridge Inventory

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

SR12 over Mule Creek in Liberty County, Florida, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1978, making it 47 years old at the 2025 inventory.
It carries about 3,850 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 15 of the 77 inventoried bridges in Liberty County rated good (19.5%); 12 (15.6%) 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	Continuous prestressed concrete stringer or multi-beam girder
Length	about 209 ft
Location	9.0 Miles N. of Bristol
NBI structure number	560054
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
SR 20 over Mill Branch	1937	4,500	Good
SR20 over Telogia Creek Relief	1990	4,500	Good
SR20 over Telogia Creek	1990	4,500	Fair
SR20 over East Pittman Creek	1997	4,200	Fair
SR20 over West Pittman Creek	1997	4,200	Fair
SR20 over Ochlocknee R Relief	1997	4,200	Fair