US Bridges

SH 108 - 02- 3.55 over Flat Creek

Fair

Little River County, Arkansas · 3.55 MI NE JCT SH 41 · Structure no. 000000000005179

Built
1970
55 years old
Condition
Fair
inspected November 2023
Type
Slab
Concrete
Length
100 ft
4 main spans
Daily traffic
1,163
2018 count
Owner
State
State Highway Agency

About this bridge

SH 108 - 02- 3.55 over Flat Creek is a concrete slab carrying SH 108 - 02- 3.55 over Flat Creek in Little River County, Arkansas. It was built in 1970, so it is 55 years old, older than the Arkansas average of 45.1 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 1,163 vehicles a day, roughly 1% of them trucks, projected to reach 994 by 2028. The structure is 100 ft (30.5 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSH 108 - 02- 3.55
CrossesFlat Creek
Location3.55 MI NE JCT SH 41
RouteState Highway 108
Coordinates33.73759, -94.33684
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: 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 rating58 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length100 ft (30.5 m)
Longest span25 ft (7.6 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,163 (2018)
Projected traffic994 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SH 108 - 02- 3.55 over Flat Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is SH 108 - 02- 3.55 over Flat 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 November 2023.

How much traffic does SH 108 - 02- 3.55 over Flat Creek carry?

About 1,163 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 108 - 02- 3.55 over Flat Creek?

The structure is 100 ft (30.5 m) long with a longest span of 25 ft (7.6 m) and a deck 32 ft wide.

Who owns SH 108 - 02- 3.55 over Flat Creek?

It is owned by the State Highway Agency.