US Bridges

State Highway 10 over Adamson Creek - Seb. Co.

Fair

Sebastian County, Arkansas · 0.47 MI E JCT SH 10 Sec 0 · Structure no. 0000000000A0424

Built
1928
97 years old, rebuilt 1973
Condition
Fair
inspected August 2023
Type
Tee Beam
Concrete
Length
217 ft
6 main spans
Daily traffic
12,000
2018 count
Owner
State
State Highway Agency

About this bridge

State Highway 10 over Adamson Creek - Seb. Co. is a concrete tee beam carrying State Highway 10 over Adamson Creek - Seb. Co. in Sebastian County, Arkansas. It was built in 1928 and reconstructed in 1973, so it is 97 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 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 12,000 vehicles a day, roughly 4% of them trucks, projected to reach 13,900 by 2038. The structure is 217 ft (66.1 m) long and 44 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesState Highway 10
CrossesAdamson Creek - Seb. Co.
Location0.47 MI E JCT SH 10 Sec 0
RouteState Highway 10
CountySebastian County
StateArkansas
Coordinates35.21236, -94.2525
Functional classUrban Minor Arterial

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 inspectionAugust 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
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 20
Structure length217 ft (66.1 m)
Longest span36 ft (11 m)
Deck width44 ft (13.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,000 (2018)
Projected traffic13,900 by 2038
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed8.1 mi (13 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$426,000
NavigationNo navigation control on waterway

Frequently asked questions

When was State Highway 10 over Adamson Creek - Seb. Co. built?

It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1973.

What condition is State Highway 10 over Adamson Creek - Seb. Co. 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 2023.

How much traffic does State Highway 10 over Adamson Creek - Seb. Co. carry?

About 12,000 vehicles per day (2018 count), of which roughly 4% are trucks.

How long is State Highway 10 over Adamson Creek - Seb. Co.?

The structure is 217 ft (66.1 m) long with a longest span of 36 ft (11 m) and a deck 44 ft wide.

Who owns State Highway 10 over Adamson Creek - Seb. Co.?

It is owned by the State Highway Agency.