US Bridges

I10 SR8 over Fg&a RR

Good

Jefferson County, Florida · 3.6 Miles West of US19 · Structure no. 540951

Built
1974
51 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
174 ft
3 main spans
Daily traffic
15,500
2022 count
Owner
State
State Highway Agency

About this bridge

I10 SR8 over Fg&a RR is a prestressed concrete stringer/multi-beam or girder carrying I10 SR8 over Fg&a RR in Jefferson County, Florida. It was built in 1974, so it is 51 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 15,500 vehicles a day, roughly 26% of them trucks, projected to reach 26,892 by 2044. The structure is 174 ft (53 m) long and 42 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesI10 SR8
CrossesFg&a RR
Location3.6 Miles West of US19
RouteInterstate 10
StateFlorida
Coordinates30.48378, -83.94839
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.1 US tons
Inventory rating50.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length174 ft (53 m)
Longest span76 ft (23.1 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,500 (2022)
Projected traffic26,892 by 2044
Trucks26%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I10 SR8 over Fg&a RR built?

It was built in 1974, making it 51 years old in 2025.

What condition is I10 SR8 over Fg&a RR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does I10 SR8 over Fg&a RR carry?

About 15,500 vehicles per day (2022 count), of which roughly 26% are trucks.

How long is I10 SR8 over Fg&a RR?

The structure is 174 ft (53 m) long with a longest span of 76 ft (23.1 m) and a deck 42 ft wide.

Who owns I10 SR8 over Fg&a RR?

It is owned by the State Highway Agency.