US Bridges

CR 141 over Alapaha Swamp

Fair

Hamilton County, Florida · 0.1MI South of CR 152 · Structure no. 320022

Built
1968
57 years old
Condition
Fair
inspected December 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
800
2023 count
Owner
County
County Highway Agency

About this bridge

CR 141 over Alapaha Swamp is a concrete culvert carrying CR 141 over Alapaha Swamp in Hamilton 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 5 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 800 vehicles a day, roughly 25% of them trucks, projected to reach 1,388 by 2042. The structure is 31 ft (9.5 m) long. If it were closed, the detour would be 10.6 mi (17 km).

Location

Open in Google Maps
CarriesCR 141
CrossesAlapaha Swamp
Location0.1MI South of CR 152
RouteCounty Highway 141
CountyHamilton County
StateFlorida
Coordinates30.55461, -83.09949
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length31 ft (9.5 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2023)
Projected traffic1,388 by 2042
Trucks25%
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 141 over Alapaha Swamp built?

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

What condition is CR 141 over Alapaha Swamp 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 December 2023.

How much traffic does CR 141 over Alapaha Swamp carry?

About 800 vehicles per day (2023 count), of which roughly 25% are trucks.

How long is CR 141 over Alapaha Swamp?

The structure is 31 ft (9.5 m) long with a longest span of 11 ft (3.3 m).

Who owns CR 141 over Alapaha Swamp?

It is owned by the County Highway Agency.