US Bridges

Hunt HWY over Wash

Good

Pinal County, Arizona · 0.4 MI E JCT Gary RD · Structure no. 11403

Built
2004
21 years old
Condition
Good
inspected October 2021
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
28,866
2020 count
Owner
County
County Highway Agency

About this bridge

Hunt HWY over Wash is a concrete continuous culvert carrying Hunt HWY 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 28,866 vehicles a day, roughly 10% of them trucks, projected to reach 28,876 by 2040. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 8.7 mi (14 km).

Location

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CarriesHunt HWY
CrossesWash
Location0.4 MI E JCT Gary RD
RouteCounty Highway 0
CountyPinal County
StateArizona
Coordinates33.17642, -111.58025
Functional classUrban Minor Arterial

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.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating86 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 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 traffic28,866 (2020)
Projected traffic28,876 by 2040
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Hunt HWY over Wash built?

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

What condition is Hunt HWY 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 Hunt HWY over Wash carry?

About 28,866 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Hunt HWY over Wash?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns Hunt HWY over Wash?

It is owned by the County Highway Agency.