US Bridges

3924C over Anderson Creek

Poor

Latimer County, Oklahoma · 4.3 W Yanush · Structure no. 198700000000000

Built
1981
44 years old
Condition
Poor
inspected July 2024
Type
Culvert
Concrete
Length
53 ft
4 main spans
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

3924C over Anderson Creek is a concrete culvert carrying 3924C over Anderson Creek in Latimer County, Oklahoma. It was built in 1981, so it is 44 years old, younger 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 3 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.

It carries about 100 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 53 ft (16.2 m) long and 55 ft wide. If it were closed, the detour would be 100 mi (161 km).

Carries3924C
CrossesAnderson Creek
Location4.3 W Yanush
RouteCounty Highway 3924C
Coordinates34.70994, -95.38862
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span12 ft (3.7 m)
Deck width55 ft (16.8 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 3924C over Anderson Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is 3924C over Anderson Creek 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 July 2024.

How much traffic does 3924C over Anderson Creek carry?

About 100 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 3924C over Anderson Creek?

The structure is 53 ft (16.2 m) long with a longest span of 12 ft (3.7 m) and a deck 55 ft wide.

Who owns 3924C over Anderson Creek?

It is owned by the County Highway Agency.