US Bridges

30 EB to 630 WB over I630 Ramps I30-SEC 23

Good

Pulaski County, Arkansas · JCT I-630&I-30 · Structure no. 000000000005994

Built
1983
42 years old
Condition
Good
inspected July 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
777 ft
9 main spans
Daily traffic
89,205
2018 count
Owner
State
State Highway Agency

About this bridge

30 EB to 630 WB over I630 Ramps I30-SEC 23 is a steel continuous stringer/multi-beam or girder carrying 30 EB to 630 WB over I630 Ramps I30-SEC 23 in Pulaski County, Arkansas. It was built in 1983, so it is 42 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 89,205 vehicles a day, roughly 1% of them trucks, projected to reach 35,000 by 2028. The structure is 777 ft (236.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries30 EB to 630 WB
CrossesI630 Ramps I30-SEC 23
LocationJCT I-630&I-30
RouteInterstate 630
Coordinates34.73261, -92.26167
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 inspectionJuly 2022
Inspection intervalevery 48 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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length777 ft (236.8 m)
Longest span129 ft (39.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic89,205 (2018)
Projected traffic35,000 by 2028
Trucks1%
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 30 EB to 630 WB over I630 Ramps I30-SEC 23 built?

It was built in 1983, making it 42 years old in 2025.

What condition is 30 EB to 630 WB over I630 Ramps I30-SEC 23 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 July 2022.

How much traffic does 30 EB to 630 WB over I630 Ramps I30-SEC 23 carry?

About 89,205 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is 30 EB to 630 WB over I630 Ramps I30-SEC 23?

The structure is 777 ft (236.8 m) long with a longest span of 129 ft (39.3 m) and a deck 43 ft wide.

Who owns 30 EB to 630 WB over I630 Ramps I30-SEC 23?

It is owned by the State Highway Agency.