US Bridges

CR-130 over S Prong ST Marys River

Fair

Baker County, Florida · 3.0 MI East of CR-229 · Structure no. 270034

Built
1968
57 years old
Condition
Fair
inspected August 2023
Type
Slab
Prestressed Concrete
Length
310 ft
10 main spans
Daily traffic
900
2023 count
Owner
County
County Highway Agency

About this bridge

CR-130 over S Prong ST Marys River is a prestressed concrete slab carrying CR-130 over S Prong ST Marys River in Baker County, Florida. It was built in 1968, so it is 57 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 900 vehicles a day, roughly 10% of them trucks, projected to reach 1,562 by 2042. The structure is 310 ft (94.5 m) long and 29 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

Location

Open in Google Maps
CarriesCR-130
CrossesS Prong ST Marys River
Location3.0 MI East of CR-229
RouteCounty Highway 130
CountyBaker County
StateFlorida
Coordinates30.21541, -82.21116
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.2 US tons
Inventory rating39.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans10
Design loadH 20
Structure length310 ft (94.5 m)
Longest span31 ft (9.4 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2023)
Projected traffic1,562 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed4.3 mi (7 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR-130 over S Prong ST Marys River built?

It was built in 1968, making it 57 years old in 2025.

What condition is CR-130 over S Prong ST Marys River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does CR-130 over S Prong ST Marys River carry?

About 900 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is CR-130 over S Prong ST Marys River?

The structure is 310 ft (94.5 m) long with a longest span of 31 ft (9.4 m) and a deck 29 ft wide.

Who owns CR-130 over S Prong ST Marys River?

It is owned by the County Highway Agency.