US Bridges

IRR 4030C over Long Creek

Good

Le Flore County, Oklahoma · 0.5 W Leflore · Structure no. 282550000000000

Built
2008
17 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
333 ft
5 main spans
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

IRR 4030C over Long Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR 4030C over Long Creek in Le Flore County, Oklahoma. It was built in 2008, so it is 17 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 333 ft (101.5 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesIRR 4030C
CrossesLong Creek
Location0.5 W Leflore
RouteCounty Highway E1460
Coordinates34.89861, -94.995
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length333 ft (101.5 m)
Longest span90 ft (27.4 m)
Deck width29 ft (8.7 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was IRR 4030C over Long Creek built?

It was built in 2008, making it 17 years old in 2025.

What condition is IRR 4030C over Long Creek 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 January 2023.

How much traffic does IRR 4030C over Long Creek carry?

About 100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is IRR 4030C over Long Creek?

The structure is 333 ft (101.5 m) long with a longest span of 90 ft (27.4 m) and a deck 29 ft wide.

Who owns IRR 4030C over Long Creek?

It is owned by the County Highway Agency.