IRR N2290 over Creek

Fair

Tillman County, Oklahoma · 4.1 S 1. W of Hollister · Structure no. 052960000000000

Built: 1937; 88 years old
Condition: Fair; inspected July 2023
Type: Culvert; Concrete
Length: 32 ft; 3 main spans
Daily traffic: 24; 2022 count
Owner: County; County Highway Agency

About this bridge

IRR N2290 over Creek is a concrete culvert carrying IRR N2290 over Creek in Tillman County, Oklahoma. It was built in 1937, so it is 88 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 24 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2042. The structure is 32 ft (9.8 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesIRR N2290

CrossesCreek

Location4.1 S 1. W of Hollister

RouteCounty Highway N2290

CountyTillman County

StateOklahoma

Coordinates34.28145, -98.88875

Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

Component	Rating	Meaning
Channel and channel protection	6 Satisfactory	Structural elements show some minor deterioration.
Culvert	6 Satisfactory	Structural elements show some minor deterioration.

Last inspectionJuly 2023

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourCountermeasures installed to correct a previously existing problem

Structural evaluation6: Equal to present minimum criteria

Deck geometry6: Equal to present minimum criteria

Waterway adequacy6: Equal to present minimum criteria

Approach roadway alignment8: Equal to present desirable criteria

Operating rating60 US tons

Inventory rating36 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckNot applicable

Main spans3

Design loadUnknown

Structure length32 ft (9.8 m)

Longest span10 ft (3 m)

Deck width28 ft (8.6 m)

Roadway width26 ft (7.9 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24 (2022)

Projected traffic38 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 statusHistorical significance not determinable at this time

Work proposedWidening of existing bridge without deck rehabilitation

Estimated improvement cost$225,000

NavigationNo navigation control on waterway

Frequently asked questions

When was IRR N2290 over Creek built?

It was built in 1937, making it 88 years old in 2025.

What condition is IRR N2290 over Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does IRR N2290 over Creek carry?

About 24 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is IRR N2290 over Creek?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 28 ft wide.

Who owns IRR N2290 over Creek?

It is owned by the County Highway Agency.