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Cr-314 over Canal

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

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

Cr-314 over Canal in Marion County, Florida, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
It was built in 1950, making it 75 years old at the 2025 inventory.
It carries about 3,100 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 35 of the 78 inventoried bridges in Marion County rated fair (44.9%); 2 (2.6%) are rated poor.
Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
Its condition class and component ratings are unchanged from the 2024 inventory.
Its most recent inspection on record is dated February 2024, 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.

Component ratings

Component	Rating (2024)	Rating (2025)	FHWA scale meaning
Culvert	5	5	Fair condition


Structure	Concrete culvert
Length	about 20 ft
Location	1.3 miles North of SR-40
NBI structure number	364054
Condition class	Fair
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	February 2024
Inspection interval (item 91)	24 months
Scour (item 113)	8: foundations stable, scour above the top of the footing

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

Bridge	Built	Vehicles/day	Condition
I-75 over SR-200	1996	95,500	Fair
I-75 over SW 20th ST (CR-A225)	1996	90,000	Fair
I-75 over Cr-484	1964	52,250	Fair
I-75 over Cr-484	1964	52,250	Fair
I-75 over US-27	1964	47,750	Fair
I-75 over SR-40	1964	45,000	Good