US Bridges

US 71(SB)-04-0.30 over Red River

Fair

Little River County, Arkansas · 5.5 MI N JCT I-30 & US71 · Structure no. 000000000005566

Built
1976
49 years old
Condition
Fair
inspected September 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
2,160 ft
4 main spans
Daily traffic
7,235
2020 count
Owner
State
State Highway Agency

About this bridge

US 71(SB)-04-0.30 over Red River is a steel continuous girder and floorbeam system carrying US 71(SB)-04-0.30 over Red River in Little River County, Arkansas. It was built in 1976, so it is 49 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 5 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 7,235 vehicles a day, roughly 24% of them trucks, projected to reach 8,750 by 2031. The structure is 2,160 ft (658.4 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 71(SB)-04-0.30
CrossesRed River
Location5.5 MI N JCT I-30 & US71
RouteU.S. Route 71
Coordinates33.55196, -94.04324
Functional classRural Principal Arterial - Other

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+16 approach)
Design loadHS 20
Structure length2,160 ft (658.4 m)
Longest span220 ft (67.1 m)
Deck width52 ft (15.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,235 (2020)
Projected traffic8,750 by 2031
Trucks24%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 71(SB)-04-0.30 over Red River built?

It was built in 1976, making it 49 years old in 2025.

What condition is US 71(SB)-04-0.30 over Red River 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 September 2024.

How much traffic does US 71(SB)-04-0.30 over Red River carry?

About 7,235 vehicles per day (2020 count), of which roughly 24% are trucks.

How long is US 71(SB)-04-0.30 over Red River?

The structure is 2,160 ft (658.4 m) long with a longest span of 220 ft (67.1 m) and a deck 52 ft wide.

Who owns US 71(SB)-04-0.30 over Red River?

It is owned by the State Highway Agency.