US Bridges

SH 12 Benton 1 over Little War Eagle Creek

Good

Benton County, Arkansas · 5.9 MI S JCT SH 303 & 12 · Structure no. 000000000003990

Built
1966
59 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete
Length
105 ft
3 main spans
Daily traffic
412
2018 count
Owner
State
State Highway Agency

About this bridge

SH 12 Benton 1 over Little War Eagle Creek is a concrete slab carrying SH 12 Benton 1 over Little War Eagle Creek in Benton County, Arkansas. It was built in 1966, so it is 59 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 412 vehicles a day, roughly 1% of them trucks, projected to reach 677 by 2028. The structure is 105 ft (32 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSH 12 Benton 1
CrossesLittle War Eagle Creek
Location5.9 MI S JCT SH 303 & 12
RouteState Highway 12
Coordinates36.25634, -93.90949
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
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 evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length105 ft (32 m)
Longest span35 ft (10.7 m)
Deck width30 ft (9.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic412 (2018)
Projected traffic677 by 2028
Trucks1%
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 12 Benton 1 over Little War Eagle Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is SH 12 Benton 1 over Little War Eagle Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does SH 12 Benton 1 over Little War Eagle Creek carry?

About 412 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 12 Benton 1 over Little War Eagle Creek?

The structure is 105 ft (32 m) long with a longest span of 35 ft (10.7 m) and a deck 30 ft wide.

Who owns SH 12 Benton 1 over Little War Eagle Creek?

It is owned by the State Highway Agency.