US Bridges

I-30 WB to 630 WB over I-30 WB to 630 WB

Good

Pulaski County, Arkansas · I-30-I630 Interchange · Structure no. 000000000007486

Built
2023
2 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
176 ft
1 main span
Daily traffic
25,000
2023 count
Owner
State
State Highway Agency

About this bridge

I-30 WB to 630 WB over I-30 WB to 630 WB is a steel stringer/multi-beam or girder carrying I-30 WB to 630 WB over I-30 WB to 630 WB in Pulaski County, Arkansas. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25,000 vehicles a day, projected to reach 30,000 by 2043. The structure is 176 ft (53.5 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-30 WB to 630 WB
CrossesI-30 WB to 630 WB
LocationI-30-I630 Interchange
RouteInterstate 30
Coordinates34.73566, -92.26199
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating37 US tons
Inventory rating29 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length176 ft (53.5 m)
Longest span173 ft (52.7 m)
Deck width84 ft (25.5 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic25,000 (2023)
Projected traffic30,000 by 2043
Trucks—
Lanes on structure3
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 I-30 WB to 630 WB over I-30 WB to 630 WB built?

It was built in 2023, making it 2 years old in 2025.

What condition is I-30 WB to 630 WB over I-30 WB to 630 WB 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 2024.

How much traffic does I-30 WB to 630 WB over I-30 WB to 630 WB carry?

About 25,000 vehicles per day (2023 count).

How long is I-30 WB to 630 WB over I-30 WB to 630 WB?

The structure is 176 ft (53.5 m) long with a longest span of 173 ft (52.7 m) and a deck 84 ft wide.

Who owns I-30 WB to 630 WB over I-30 WB to 630 WB?

It is owned by the State Highway Agency.