US Bridges

I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR

Good

Miller County, Arkansas · JCT US 67 & I 49 · Structure no. 0000000000A5631

Built
1976
49 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
405 ft
5 main spans
Daily traffic
7,982
2018 count
Owner
State
State Highway Agency

About this bridge

I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR is a steel continuous stringer/multi-beam or girder carrying I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR in Miller 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 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 7,982 vehicles a day, roughly 1% of them trucks, projected to reach 13,124 by 2026. The structure is 405 ft (123.4 m) long and 50 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesI 49-SEC 1 S.B.L
CrossesUS 67-SEC.01-2.57 RR
LocationJCT US 67 & I 49
RouteInterstate 49
CountyMiller County
StateArkansas
Coordinates33.44749, -94.00898
Functional classUrban Principal Arterial - Interstate

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 inspectionDecember 2024
Inspection intervalevery 24 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 rating52 US tons
Inventory rating31 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length405 ft (123.4 m)
Longest span90 ft (27.4 m)
Deck width50 ft (15.2 m)
Roadway width47 ft (14.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,982 (2018)
Projected traffic13,124 by 2026
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed3.7 mi (6 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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR built?

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

What condition is I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR 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 December 2024.

How much traffic does I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR carry?

About 7,982 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR?

The structure is 405 ft (123.4 m) long with a longest span of 90 ft (27.4 m) and a deck 50 ft wide.

Who owns I 49-SEC 1 S.B.L over US 67-SEC.01-2.57 RR?

It is owned by the State Highway Agency.