US Bridges

Ray Road over I 10

Fair

Maricopa County, Arizona · 4.8 MI South of JCT US 60 · Structure no. 02017

Built
1986
39 years old, rebuilt 2007
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
267 ft
2 main spans
Daily traffic
37,100
2015 count
Owner
State
State Highway Agency

About this bridge

Ray Road over I 10 is a prestressed concrete continuous stringer/multi-beam or girder carrying Ray Road over I 10 in Maricopa County, Arizona. It was built in 1986 and reconstructed in 2007, so it is 39 years old, younger 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 37,100 vehicles a day, roughly 5% of them trucks, projected to reach 37,110 by 2035. The structure is 267 ft (81.4 m) long and 137 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRay Road
CrossesI 10
Location4.8 MI South of JCT US 60
RouteCity Street 0
StateArizona
Coordinates33.3199, -111.9727
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length267 ft (81.4 m)
Longest span131 ft (39.9 m)
Deck width137 ft (41.9 m)
Roadway width124 ft (37.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,100 (2015)
Projected traffic37,110 by 2035
Trucks5%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ray Road over I 10 built?

It was built in 1986, making it 39 years old in 2025. It was reconstructed in 2007.

What condition is Ray Road over I 10 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 February 2023.

How much traffic does Ray Road over I 10 carry?

About 37,100 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Ray Road over I 10?

The structure is 267 ft (81.4 m) long with a longest span of 131 ft (39.9 m) and a deck 137 ft wide.

Who owns Ray Road over I 10?

It is owned by the State Highway Agency.