US Bridges

E0470 over Turkey Creek

Good

Garfield County, Oklahoma · _ · Structure no. 273200000000000

Built
2006
19 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Prestressed Concrete
Length
165 ft
3 main spans
Daily traffic
25
2022 count
Owner
County
County Highway Agency

About this bridge

E0470 over Turkey Creek is a prestressed concrete tee beam carrying E0470 over Turkey Creek in Garfield County, Oklahoma. It was built in 2006, so it is 19 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 25 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2042. The structure is 165 ft (50.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE0470
CrossesTurkey Creek
Location_
RouteCounty Highway E0470
Coordinates36.33279, -98.04173
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating77.1 US tons
Inventory rating35.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length165 ft (50.3 m)
Longest span52 ft (15.8 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2022)
Projected traffic40 by 2042
Trucks10%
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

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$309,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0470 over Turkey Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is E0470 over Turkey 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 September 2024.

How much traffic does E0470 over Turkey Creek carry?

About 25 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0470 over Turkey Creek?

The structure is 165 ft (50.3 m) long with a longest span of 52 ft (15.8 m) and a deck 28 ft wide.

Who owns E0470 over Turkey Creek?

It is owned by the County Highway Agency.