US Bridges

Queen Valley RD over Wash

Good

Pinal County, Arizona · 0.3 MI N JCT US 60 · Structure no. 10589

Built
2004
21 years old
Condition
Good
inspected October 2021
Type
Culvert
Concrete Continuous
Length
65 ft
6 main spans
Daily traffic
1,184
2020 count
Owner
County
County Highway Agency

About this bridge

Queen Valley RD over Wash is a concrete continuous culvert carrying Queen Valley RD over Wash in Pinal County, Arizona. It was built in 2004, so it is 21 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 1,184 vehicles a day, roughly 5% of them trucks, projected to reach 1,194 by 2040. The structure is 65 ft (19.8 m) long. If it were closed, the detour would be 14.9 mi (24 km).

Location

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CarriesQueen Valley RD
CrossesWash
Location0.3 MI N JCT US 60
RouteCounty Highway 0
CountyPinal County
StateArizona
Coordinates33.2606, -111.2985
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2021
Inspection intervalevery 48 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 rating70 US tons
Inventory rating42 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans6
Design loadHS 20
Structure length65 ft (19.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,184 (2020)
Projected traffic1,194 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 Queen Valley RD over Wash built?

It was built in 2004, making it 21 years old in 2025.

What condition is Queen Valley RD over 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 October 2021.

How much traffic does Queen Valley RD over Wash carry?

About 1,184 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Queen Valley RD over Wash?

The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m).

Who owns Queen Valley RD over Wash?

It is owned by the County Highway Agency.