US Bridges

E0890 over Trib of Relay Creek

Good

Blaine County, Oklahoma · 5.2W of Greenfield · Structure no. 297490000000000

Built
2011
14 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
20 ft
2 main spans
Daily traffic
75
2022 count
Owner
County
County Highway Agency

About this bridge

E0890 over Trib of Relay Creek is a concrete culvert carrying E0890 over Trib of Relay Creek in Blaine County, Oklahoma. It was built in 2011, so it is 14 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 75 vehicles a day, roughly 15% of them trucks, projected to reach 120 by 2042. The structure is 20 ft (6.1 m) long and 90 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE0890
CrossesTrib of Relay Creek
Location5.2W of Greenfield
RouteCounty Highway E0890
Coordinates35.72516, -98.46732
Functional classRural Major Collector

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: 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 spans2
Design loadHS 20
Structure length20 ft (6.1 m)
Longest span10 ft (2.9 m)
Deck width90 ft (27.4 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2022)
Projected traffic120 by 2042
Trucks15%
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0890 over Trib of Relay Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is E0890 over Trib of Relay Creek 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 2023.

How much traffic does E0890 over Trib of Relay Creek carry?

About 75 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is E0890 over Trib of Relay Creek?

The structure is 20 ft (6.1 m) long with a longest span of 10 ft (2.9 m) and a deck 90 ft wide.

Who owns E0890 over Trib of Relay Creek?

It is owned by the County Highway Agency.