US Bridges

CR 150 over Little Aucilla River

Good

Madison County, Florida · 3.5 MI North of US 90 · Structure no. 354044

Built
2012
13 years old
Condition
Good
inspected February 2025
Type
Slab
Concrete
Length
203 ft
7 main spans
Daily traffic
600
2025 count
Owner
County
County Highway Agency

About this bridge

CR 150 over Little Aucilla River is a concrete slab carrying CR 150 over Little Aucilla River in Madison County, Florida. It was built in 2012, so it is 13 years old, younger 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 600 vehicles a day, roughly 8% of them trucks, projected to reach 1,041 by 2047. The structure is 203 ft (61.9 m) long and 39 ft wide. If it were closed, the detour would be 10.6 mi (17 km).

CarriesCR 150
CrossesLittle Aucilla River
Location3.5 MI North of US 90
RouteCounty Highway 150
StateFlorida
Coordinates30.51944, -83.58722
Functional classRural Major 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating61.1 US tons
Inventory rating47.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHL 93
Structure length203 ft (61.9 m)
Longest span30 ft (9.1 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2025)
Projected traffic1,041 by 2047
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed10.6 mi (17 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 150 over Little Aucilla River built?

It was built in 2012, making it 13 years old in 2025.

What condition is CR 150 over Little Aucilla River 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 February 2025.

How much traffic does CR 150 over Little Aucilla River carry?

About 600 vehicles per day (2025 count), of which roughly 8% are trucks.

How long is CR 150 over Little Aucilla River?

The structure is 203 ft (61.9 m) long with a longest span of 30 ft (9.1 m) and a deck 39 ft wide.

Who owns CR 150 over Little Aucilla River?

It is owned by the County Highway Agency.