US 60 EB over Wash

Fair

Pinal County, Arizona · 5.7 MI E JCT SR 88 · Structure no. 04125

Built: 1930; 95 years old, rebuilt 1998
Condition: Fair; inspected January 2024
Type: Culvert; Concrete Continuous
Length: 66 ft; 6 main spans
Daily traffic: 14,670; 2022 count
Owner: State; State Highway Agency

About this bridge

US 60 EB over Wash is a concrete continuous culvert carrying US 60 EB over Wash in Pinal County, Arizona. It was built in 1930 and reconstructed in 1998, so it is 95 years old, older than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 14,670 vehicles a day, roughly 7% of them trucks, projected to reach 14,680 by 2042. The structure is 66 ft (20.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesUS 60 EB

CrossesWash

Location5.7 MI E JCT SR 88

RouteU.S. Route 60

CountyPinal County

StateArizona

Coordinates33.3728, -111.4842

Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

Component	Rating	Meaning
Channel and channel protection	6 Satisfactory	Structural elements show some minor deterioration.
Culvert	6 Satisfactory	Structural elements show some minor deterioration.

Last inspectionJanuary 2024

Inspection intervalevery 48 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

Structural evaluation6: Equal to present minimum criteria

Waterway adequacy6: Equal to present minimum criteria

Approach roadway alignment8: Equal to present desirable criteria

Operating rating99 US tons

Inventory rating82 US tons

Structure

Structure typeCulvert

MaterialConcrete Continuous

DeckNot applicable

Main spans6

Design loadH 15

Structure length66 ft (20.1 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 traffic14,670 (2022)

Projected traffic14,680 by 2042

Trucks7%

Lanes on structure3

Traffic directionOne-way traffic

CarriesHighway

CrossesWaterway

Detour if closed1.2 mi (2 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 EB over Wash built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1998.

What condition is US 60 EB over Wash in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does US 60 EB over Wash carry?

About 14,670 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is US 60 EB over Wash?

The structure is 66 ft (20.1 m) long with a longest span of 10 ft (3 m).

Who owns US 60 EB over Wash?

It is owned by the State Highway Agency.