US Bridges

New Harmony Loop over Little Creek

Fair

Walton County, Florida · 0.14MI W of Hall Hunt Cir · Structure no. 604110

Built
1990
35 years old
Condition
Fair
inspected March 2024
Type
Channel Beam
Concrete
Length
34 ft
1 main span
Daily traffic
75
2022 count
Owner
County
County Highway Agency

About this bridge

New Harmony Loop over Little Creek is a concrete channel beam carrying New Harmony Loop over Little Creek in Walton County, Florida. It was built in 1990, so it is 35 years old, younger 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 75 vehicles a day, projected to reach 131 by 2042. The structure is 34 ft (10.3 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesNew Harmony Loop
CrossesLittle Creek
Location0.14MI W of Hall Hunt Cir
RouteCounty Highway 0
CountyWalton County
StateFlorida
Coordinates30.87114, -86.29645
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
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
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length34 ft (10.3 m)
Longest span34 ft (10.3 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2022)
Projected traffic131 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 New Harmony Loop over Little Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is New Harmony Loop over Little 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 March 2024.

How much traffic does New Harmony Loop over Little Creek carry?

About 75 vehicles per day (2022 count).

How long is New Harmony Loop over Little Creek?

The structure is 34 ft (10.3 m) long with a longest span of 34 ft (10.3 m) and a deck 29 ft wide.

Who owns New Harmony Loop over Little Creek?

It is owned by the County Highway Agency.