US Bridges

4044C over Kiamichi River

PoorPosted for load

Le Flore County, Oklahoma · 1S .4W of Muse · Structure no. 167470000000000

Built
1966
59 years old
Condition
Poor
inspected June 2023
Type
Truss - Thru
Steel
Length
140 ft
1 main span
Daily traffic
200
2022 count
Owner
County
County Highway Agency

About this bridge

4044C over Kiamichi River is a steel truss - thru carrying 4044C over Kiamichi River in Le Flore County, Oklahoma. It was built in 1966, so it is 59 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 200 vehicles a day, roughly 15% of them trucks, projected to reach 320 by 2042. The structure is 140 ft (42.7 m) long and 20 ft wide. If it were closed, the detour would be 13 mi (21 km).

Carries4044C
CrossesKiamichi River
Location1S .4W of Muse
RouteCounty Highway 4044C
Coordinates34.66022, -94.77107
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating51.3 US tons
Inventory rating34 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1 (+2 approach)
Design loadUnknown
Structure length140 ft (42.7 m)
Longest span81 ft (24.6 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2022)
Projected traffic320 by 2042
Trucks15%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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$648,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 4044C over Kiamichi River built?

It was built in 1966, making it 59 years old in 2025.

What condition is 4044C over Kiamichi River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.

How much traffic does 4044C over Kiamichi River carry?

About 200 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 4044C over Kiamichi River?

The structure is 140 ft (42.7 m) long with a longest span of 81 ft (24.6 m) and a deck 20 ft wide.

Who owns 4044C over Kiamichi River?

It is owned by the County Highway Agency.