US Bridges

Warpaint Place over Cooper Wash

Good

Yavapai County, Arizona · 0.08 MI S of Inscr Cyn DR · Structure no. 10751

Built
2000
25 years old
Condition
Good
inspected July 2023
Type
Culvert
Steel
Length
38 ft
7 main spans
Daily traffic
120
2021 count
Owner
County
County Highway Agency

About this bridge

Warpaint Place over Cooper Wash is a steel culvert carrying Warpaint Place over Cooper Wash in Yavapai County, Arizona. It was built in 2000, so it is 25 years old, younger than the Arizona 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 120 vehicles a day, roughly 1% of them trucks, projected to reach 130 by 2041. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Location

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CarriesWarpaint Place
CrossesCooper Wash
Location0.08 MI S of Inscr Cyn DR
RouteCounty Highway 0
CountyYavapai County
StateArizona
Coordinates34.74072, -112.56392
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 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 alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating71 US tons
Inventory rating41 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans7
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span5 ft (1.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2021)
Projected traffic130 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Warpaint Place over Cooper Wash built?

It was built in 2000, making it 25 years old in 2025.

What condition is Warpaint Place over Cooper Wash 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 Warpaint Place over Cooper Wash carry?

About 120 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Warpaint Place over Cooper Wash?

The structure is 38 ft (11.6 m) long with a longest span of 5 ft (1.5 m).

Who owns Warpaint Place over Cooper Wash?

It is owned by the County Highway Agency.