US Bridges

IRR N3280 Harrah over Wildhorse Creek Trib.

Good

Oklahoma County, Oklahoma · .9N of NE 150th St. · Structure no. 317810000000000

Built
2019
6 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete
Length
47 ft
3 main spans
Daily traffic
150
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

IRR N3280 Harrah over Wildhorse Creek Trib. is a concrete culvert carrying IRR N3280 Harrah over Wildhorse Creek Trib. in Oklahoma County, Oklahoma. It was built in 2019, so it is 6 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 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 150 vehicles a day, roughly 5% of them trucks, projected to reach 240 by 2042. The structure is 47 ft (14.2 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIRR N3280 Harrah
CrossesWildhorse Creek Trib.
Location.9N of NE 150th St.
RouteCity Street N3280
Coordinates35.63674, -97.15909
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2023
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 rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length47 ft (14.2 m)
Longest span14 ft (4.3 m)
Deck width33 ft (10.1 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2022)
Projected traffic240 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was IRR N3280 Harrah over Wildhorse Creek Trib. built?

It was built in 2019, making it 6 years old in 2025.

What condition is IRR N3280 Harrah over Wildhorse Creek Trib. 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 July 2023.

How much traffic does IRR N3280 Harrah over Wildhorse Creek Trib. carry?

About 150 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is IRR N3280 Harrah over Wildhorse Creek Trib.?

The structure is 47 ft (14.2 m) long with a longest span of 14 ft (4.3 m) and a deck 33 ft wide.

Who owns IRR N3280 Harrah over Wildhorse Creek Trib.?

It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.