US Bridges

CR275 over I10 SR8

Good

Jackson County, Florida · 7.0 MI East of SR71 · Structure no. 530064

Built
1976
49 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
269 ft
4 main spans
Daily traffic
800
2022 count
Owner
State
State Highway Agency

About this bridge

CR275 over I10 SR8 is a prestressed concrete stringer/multi-beam or girder carrying CR275 over I10 SR8 in Jackson County, Florida. It was built in 1976, so it is 49 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 800 vehicles a day, roughly 14% of them trucks, projected to reach 1,388 by 2044. The structure is 269 ft (82 m) long and 34 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesCR275
CrossesI10 SR8
Location7.0 MI East of SR71
RouteCounty Highway 275
StateFlorida
Coordinates30.67702, -85.07956
Functional classRural Minor Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length269 ft (82 m)
Longest span96 ft (29.2 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2022)
Projected traffic1,388 by 2044
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemNo

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 CR275 over I10 SR8 built?

It was built in 1976, making it 49 years old in 2025.

What condition is CR275 over I10 SR8 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 September 2023.

How much traffic does CR275 over I10 SR8 carry?

About 800 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is CR275 over I10 SR8?

The structure is 269 ft (82 m) long with a longest span of 96 ft (29.2 m) and a deck 34 ft wide.

Who owns CR275 over I10 SR8?

It is owned by the State Highway Agency.