US Bridges

I430SB to I630EB over I- 630 &I-430

Good

Pulaski County, Arkansas · 6.5 Mile North of I- 30 · Structure no. 000000000007190

Built
2014
11 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,355 ft
17 main spans
Daily traffic
17,000
2018 count
Owner
State
State Highway Agency

About this bridge

I430SB to I630EB over I- 630 &I-430 is a steel continuous stringer/multi-beam or girder carrying I430SB to I630EB over I- 630 &I-430 in Pulaski County, Arkansas. It was built in 2014, so it is 11 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 17,000 vehicles a day, roughly 15% of them trucks, projected to reach 22,500 by 2028. The structure is 2,355 ft (717.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI430SB to I630EB
CrossesI- 630 &I-430
Location6.5 Mile North of I- 30
RouteInterstate 430
CountyPulaski County
StateArkansas
Coordinates34.75214, -92.39204
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans17
Design loadHL 93
Structure length2,355 ft (717.8 m)
Longest span219 ft (66.8 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck18 ft (5.4 m)

Traffic and service

Average daily traffic17,000 (2018)
Projected traffic22,500 by 2028
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I430SB to I630EB over I- 630 &I-430 built?

It was built in 2014, making it 11 years old in 2025.

What condition is I430SB to I630EB over I- 630 &I-430 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 2023.

How much traffic does I430SB to I630EB over I- 630 &I-430 carry?

About 17,000 vehicles per day (2018 count), of which roughly 15% are trucks.

How long is I430SB to I630EB over I- 630 &I-430?

The structure is 2,355 ft (717.8 m) long with a longest span of 219 ft (66.8 m) and a deck 43 ft wide.

Who owns I430SB to I630EB over I- 630 &I-430?

It is owned by the State Highway Agency.