US Bridges

I 10 over Canada Del Oro Wash

Good

Pima County, Arizona · 10.9 MI N JCT I-19 · Structure no. 20208

Built
2023
2 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
355 ft
3 main spans
Daily traffic
108,454
2023 count
Owner
State
State Highway Agency

About this bridge

I 10 over Canada Del Oro Wash is a prestressed concrete continuous stringer/multi-beam or girder carrying I 10 over Canada Del Oro Wash in Pima County, Arizona. It was built in 2023, so it is 2 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 108,454 vehicles a day, roughly 13% of them trucks, projected to reach 108,464 by 2042. The structure is 355 ft (108.2 m) long and 173 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI 10
CrossesCanada Del Oro Wash
Location10.9 MI N JCT I-19
RouteInterstate 10
CountyPima County
StateArizona
Coordinates32.3284, -111.0566
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating53 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length355 ft (108.2 m)
Longest span117 ft (35.8 m)
Deck width173 ft (52.7 m)
Roadway width167 ft (50.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic108,454 (2023)
Projected traffic108,464 by 2042
Trucks13%
Lanes on structure10
Traffic directionTwo-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 I 10 over Canada Del Oro Wash built?

It was built in 2023, making it 2 years old in 2025.

What condition is I 10 over Canada Del Oro 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 2024.

How much traffic does I 10 over Canada Del Oro Wash carry?

About 108,454 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is I 10 over Canada Del Oro Wash?

The structure is 355 ft (108.2 m) long with a longest span of 117 ft (35.8 m) and a deck 173 ft wide.

Who owns I 10 over Canada Del Oro Wash?

It is owned by the State Highway Agency.