US Bridges

U.S. 259 over Kiamichi River

Good

Le Flore County, Oklahoma · 14.98 N Mccurtain C/L · Structure no. 135220000000000

Built
1955
70 years old, rebuilt 2018
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
261 ft
3 main spans
Daily traffic
1,100
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 259 over Kiamichi River is a steel continuous stringer/multi-beam or girder carrying U.S. 259 over Kiamichi River in Le Flore County, Oklahoma. It was built in 1955 and reconstructed in 2018, so it is 70 years old, older 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 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 1,100 vehicles a day, roughly 16% of them trucks, projected to reach 1,760 by 2042. The structure is 261 ft (79.6 m) long and 44 ft wide. If it were closed, the detour would be 60.9 mi (98 km).

CarriesU.S. 259
CrossesKiamichi River
Location14.98 N Mccurtain C/L
RouteU.S. Route 259
Coordinates34.63698, -94.65387
Functional classRural Principal Arterial - Other

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length261 ft (79.6 m)
Longest span100 ft (30.5 m)
Deck width44 ft (13.5 m)
Roadway width42 ft (12.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2022)
Projected traffic1,760 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed60.9 mi (98 km)
TollOn a free road
National Highway SystemYes

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$2.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 259 over Kiamichi River built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2018.

What condition is U.S. 259 over Kiamichi River 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 2024.

How much traffic does U.S. 259 over Kiamichi River carry?

About 1,100 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is U.S. 259 over Kiamichi River?

The structure is 261 ft (79.6 m) long with a longest span of 100 ft (30.5 m) and a deck 44 ft wide.

Who owns U.S. 259 over Kiamichi River?

It is owned by the State Highway Agency.