US Bridges

US 412-06B-LM 0.89 over Running Water Creek

Good

Lawrence County, Arkansas · .89 MI E US 63 · Structure no. 000000000005725

Built
1978
47 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete
Length
105 ft
3 main spans
Daily traffic
3,900
2018 count
Owner
State
State Highway Agency

About this bridge

US 412-06B-LM 0.89 over Running Water Creek is a concrete slab carrying US 412-06B-LM 0.89 over Running Water Creek in Lawrence County, Arkansas. It was built in 1978, so it is 47 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 3,900 vehicles a day, roughly 1% of them trucks, projected to reach 4,373 by 2028. The structure is 105 ft (32 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesUS 412-06B-LM 0.89
CrossesRunning Water Creek
Location.89 MI E US 63
RouteU.S. Route 412
CountyLawrence County
StateArkansas
Coordinates36.07694, -91.02554
Functional classRural 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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length105 ft (32 m)
Longest span35 ft (10.7 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2018)
Projected traffic4,373 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 US 412-06B-LM 0.89 over Running Water Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is US 412-06B-LM 0.89 over Running Water 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 July 2023.

How much traffic does US 412-06B-LM 0.89 over Running Water Creek carry?

About 3,900 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is US 412-06B-LM 0.89 over Running Water Creek?

The structure is 105 ft (32 m) long with a longest span of 35 ft (10.7 m) and a deck 43 ft wide.

Who owns US 412-06B-LM 0.89 over Running Water Creek?

It is owned by the State Highway Agency.