US Bridges

US 60 over Wash

Good

Pinal County, Arizona · 1 Mile W of JCT 177 · Structure no. 07290

Built
2018
7 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete Continuous
Length
24 ft
3 main spans
Daily traffic
10,112
2021 count
Owner
State
State Highway Agency

About this bridge

US 60 over Wash is a concrete continuous culvert carrying US 60 over Wash in Pinal County, Arizona. It was built in 2018, so it is 7 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 10,112 vehicles a day, roughly 15% of them trucks, projected to reach 10,122 by 2041. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesUS 60
CrossesWash
Location1 Mile W of JCT 177
RouteU.S. Route 60
CountyPinal County
StateArizona
Coordinates33.2866, -111.1106
Functional classRural Principal Arterial - Other

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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJune 2023
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 rating99 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,112 (2021)
Projected traffic10,122 by 2041
Trucks15%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 60 over Wash built?

It was built in 2018, making it 7 years old in 2025.

What condition is US 60 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 June 2023.

How much traffic does US 60 over Wash carry?

About 10,112 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is US 60 over Wash?

The structure is 24 ft (7.3 m) long with a longest span of 6 ft (1.8 m).

Who owns US 60 over Wash?

It is owned by the State Highway Agency.