US Bridges

180th Street over Little River

Good

Suwannee County, Florida · 1.4 MI West of CR 49 · Structure no. 374022

Built
2023
2 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
160 ft
2 main spans
Daily traffic
350
2024 count
Owner
County
County Highway Agency

About this bridge

180th Street over Little River is a prestressed concrete stringer/multi-beam or girder carrying 180th Street over Little River in Suwannee County, Florida. It was built in 2023, so it is 2 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 350 vehicles a day, roughly 6% of them trucks, projected to reach 608 by 2042. The structure is 160 ft (48.8 m) long and 41 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Carries180th Street
CrossesLittle River
Location1.4 MI West of CR 49
RouteCounty Highway 0
StateFlorida
Coordinates30.12278, -82.90083
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length160 ft (48.8 m)
Longest span80 ft (24.4 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic350 (2024)
Projected traffic608 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 180th Street over Little River built?

It was built in 2023, making it 2 years old in 2025.

What condition is 180th Street over Little 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 January 2024.

How much traffic does 180th Street over Little River carry?

About 350 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is 180th Street over Little River?

The structure is 160 ft (48.8 m) long with a longest span of 80 ft (24.4 m) and a deck 41 ft wide.

Who owns 180th Street over Little River?

It is owned by the County Highway Agency.