US Bridges

B.Fieldrd Benton 1 over I-49 Benton 1

Good

Benton County, Arkansas · 2.6 MI N JCT I-49&71B · Structure no. 000000000005981

Built
1988
37 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
333 ft
4 main spans
Daily traffic
7,500
2018 count
Owner
State
State Highway Agency

About this bridge

B.Fieldrd Benton 1 over I-49 Benton 1 is a steel continuous stringer/multi-beam or girder carrying B.Fieldrd Benton 1 over I-49 Benton 1 in Benton County, Arkansas. It was built in 1988, so it is 37 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 7,500 vehicles a day, roughly 1% of them trucks, projected to reach 8,000 by 2030. The structure is 333 ft (101.5 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesB.Fieldrd Benton 1
CrossesI-49 Benton 1
Location2.6 MI N JCT I-49&71B
RouteCity Street 33755
Coordinates36.37081, -94.17055
Functional classUrban 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.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length333 ft (101.5 m)
Longest span100 ft (30.5 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2018)
Projected traffic8,000 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was B.Fieldrd Benton 1 over I-49 Benton 1 built?

It was built in 1988, making it 37 years old in 2025.

What condition is B.Fieldrd Benton 1 over I-49 Benton 1 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 September 2023.

How much traffic does B.Fieldrd Benton 1 over I-49 Benton 1 carry?

About 7,500 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is B.Fieldrd Benton 1 over I-49 Benton 1?

The structure is 333 ft (101.5 m) long with a longest span of 100 ft (30.5 m) and a deck 31 ft wide.

Who owns B.Fieldrd Benton 1 over I-49 Benton 1?

It is owned by the State Highway Agency.