US Bridges

CR 181 over Eight Mile Creek

FairPosted for load

Walton County, Florida · 2.7 MI West of HWY 83 · Structure no. 600024

Built
1958
67 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete
Length
140 ft
7 main spans
Daily traffic
500
2023 count
Owner
County
County Highway Agency

About this bridge

CR 181 over Eight Mile Creek is a concrete slab carrying CR 181 over Eight Mile Creek in Walton County, Florida. It was built in 1958, so it is 67 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. Its operating status is: posted for load restriction.

It carries about 500 vehicles a day, roughly 20% of them trucks, projected to reach 868 by 2045. The structure is 140 ft (42.6 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 181
CrossesEight Mile Creek
Location2.7 MI West of HWY 83
RouteCounty Highway 181
StateFlorida
Coordinates30.98053, -86.17925
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating19.4 US tons
Inventory rating15.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadH 15
Structure length140 ft (42.6 m)
Longest span20 ft (6.1 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2023)
Projected traffic868 by 2045
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 181 over Eight Mile Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is CR 181 over Eight Mile 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 September 2024.

How much traffic does CR 181 over Eight Mile Creek carry?

About 500 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is CR 181 over Eight Mile Creek?

The structure is 140 ft (42.6 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns CR 181 over Eight Mile Creek?

It is owned by the County Highway Agency.