US Bridges

CR 164 over Little Alligator Creek

Fair

Jackson County, Florida · 2.1 Miles East of SR 273 · Structure no. 530045

Built
1957
68 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
43 ft
4 main spans
Daily traffic
500
2023 count
Owner
County
County Highway Agency

About this bridge

CR 164 over Little Alligator Creek is a concrete culvert carrying CR 164 over Little Alligator Creek in Jackson County, Florida. It was built in 1957, so it is 68 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 500 vehicles a day, roughly 12% of them trucks, projected to reach 550 by 2043. The structure is 43 ft (13 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesCR 164
CrossesLittle Alligator Creek
Location2.1 Miles East of SR 273
RouteCounty Highway 164
StateFlorida
Coordinates30.83018, -85.46876
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.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating38 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length43 ft (13 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2023)
Projected traffic550 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 164 over Little Alligator Creek built?

It was built in 1957, making it 68 years old in 2025.

What condition is CR 164 over Little Alligator Creek 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 2024.

How much traffic does CR 164 over Little Alligator Creek carry?

About 500 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is CR 164 over Little Alligator Creek?

The structure is 43 ft (13 m) long with a longest span of 11 ft (3.4 m).

Who owns CR 164 over Little Alligator Creek?

It is owned by the County Highway Agency.