US Bridges

State Highway 378 over Kings Creek

PoorPosted for load

Scott County, Arkansas · 2.15 MI E Sebastian CO LN · Structure no. 0000000000M3292

Built
1971
54 years old
Condition
Poor
inspected January 2025
Type
Channel Beam
Concrete
Length
38 ft
2 main spans
Daily traffic
298
2018 count
Owner
State
State Highway Agency

About this bridge

State Highway 378 over Kings Creek is a concrete channel beam carrying State Highway 378 over Kings Creek in Scott County, Arkansas. It was built in 1971, so it is 54 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 298 vehicles a day, roughly 1% of them trucks, projected to reach 403 by 2028. The structure is 38 ft (11.6 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesState Highway 378
CrossesKings Creek
Location2.15 MI E Sebastian CO LN
RouteState Highway 378
Coordinates35.01793, -94.1945
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
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 inspectionJanuary 2025
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
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 rating6 US tons
Inventory rating4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span16 ft (4.9 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic298 (2018)
Projected traffic403 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 State Highway 378 over Kings Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is State Highway 378 over Kings Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2025.

How much traffic does State Highway 378 over Kings Creek carry?

About 298 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is State Highway 378 over Kings Creek?

The structure is 38 ft (11.6 m) long with a longest span of 16 ft (4.9 m) and a deck 28 ft wide.

Who owns State Highway 378 over Kings Creek?

It is owned by the State Highway Agency.