US Bridges

E1590 over Turkey Creek Trib.

Good

Harmon County, Oklahoma · 2.8 N 1.9 E of Gould · Structure no. 252360000000000

Built
1996
29 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
36 ft
3 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

E1590 over Turkey Creek Trib. is a concrete culvert carrying E1590 over Turkey Creek Trib. in Harmon County, Oklahoma. It was built in 1996, so it is 29 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2042. The structure is 36 ft (11 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesE1590
CrossesTurkey Creek Trib.
Location2.8 N 1.9 E of Gould
RouteCounty Highway E1590
CountyHarmon County
StateOklahoma
Coordinates34.71021, -99.74137
Functional classRural 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than 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 loadHS 20
Structure length36 ft (11 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic80 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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E1590 over Turkey Creek Trib. built?

It was built in 1996, making it 29 years old in 2025.

What condition is E1590 over Turkey 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 February 2024.

How much traffic does E1590 over Turkey Creek Trib. carry?

About 50 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E1590 over Turkey Creek Trib.?

The structure is 36 ft (11 m) long with a longest span of 11 ft (3.5 m).

Who owns E1590 over Turkey Creek Trib.?

It is owned by the County Highway Agency.