US Bridges

SH 12 Benton 2 over Little Osage Creek

Good

Benton County, Arkansas · 4.97 MI West of JCT US 71 · Structure no. 000000000006822

Built
2002
23 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
152 ft
3 main spans
Daily traffic
8,093
2018 count
Owner
State
State Highway Agency

About this bridge

SH 12 Benton 2 over Little Osage Creek is a steel continuous stringer/multi-beam or girder carrying SH 12 Benton 2 over Little Osage Creek in Benton County, Arkansas. It was built in 2002, so it is 23 years old, younger 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 8,093 vehicles a day, roughly 9% of them trucks, projected to reach 9,000 by 2028. The structure is 152 ft (46.3 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSH 12 Benton 2
CrossesLittle Osage Creek
Location4.97 MI West of JCT US 71
RouteState Highway 12
Coordinates36.3147, -94.2753
Functional classUrban Minor Arterial

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length152 ft (46.3 m)
Longest span60 ft (18.3 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,093 (2018)
Projected traffic9,000 by 2028
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 2 over Little Osage Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is SH 12 Benton 2 over Little Osage 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 May 2024.

How much traffic does SH 12 Benton 2 over Little Osage Creek carry?

About 8,093 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is SH 12 Benton 2 over Little Osage Creek?

The structure is 152 ft (46.3 m) long with a longest span of 60 ft (18.3 m) and a deck 39 ft wide.

Who owns SH 12 Benton 2 over Little Osage Creek?

It is owned by the State Highway Agency.