US Bridges

SH 56 Sharp Co. over Whaley Creek

Fair

Sharp County, Arkansas · 3.4 MI E of JCT US 167 · Structure no. 000000000005493

Built
1973
52 years old
Condition
Fair
inspected February 2024
Type
Slab
Concrete
Length
120 ft
4 main spans
Daily traffic
420
2018 count
Owner
State
State Highway Agency

About this bridge

SH 56 Sharp Co. over Whaley Creek is a concrete slab carrying SH 56 Sharp Co. over Whaley Creek in Sharp County, Arkansas. It was built in 1973, so it is 52 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 420 vehicles a day, roughly 5% of them trucks, projected to reach 358 by 2028. The structure is 120 ft (36.6 m) long and 29 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSH 56 Sharp Co.
CrossesWhaley Creek
Location3.4 MI E of JCT US 167
RouteState Highway 56
Coordinates36.06286, -91.554
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length120 ft (36.6 m)
Longest span30 ft (9.1 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic420 (2018)
Projected traffic358 by 2028
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 56 Sharp Co. over Whaley Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is SH 56 Sharp Co. over Whaley 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 February 2024.

How much traffic does SH 56 Sharp Co. over Whaley Creek carry?

About 420 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is SH 56 Sharp Co. over Whaley Creek?

The structure is 120 ft (36.6 m) long with a longest span of 30 ft (9.1 m) and a deck 29 ft wide.

Who owns SH 56 Sharp Co. over Whaley Creek?

It is owned by the State Highway Agency.