US Bridges

LA Cholla Blvd SB over Canada Del Oro Wash

Good

Pima County, Arizona · 0.3 MI S of Overton RD · Structure no. 11323

Built
2014
11 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
607 ft
6 main spans
Daily traffic
7,011
2025 count
Owner
County
County Highway Agency

About this bridge

LA Cholla Blvd SB over Canada Del Oro Wash is a prestressed concrete continuous stringer/multi-beam or girder carrying LA Cholla Blvd SB over Canada Del Oro Wash in Pima County, Arizona. It was built in 2014, so it is 11 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,011 vehicles a day, roughly 5% of them trucks, projected to reach 7,021 by 2042. The structure is 607 ft (185 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLA Cholla Blvd SB
CrossesCanada Del Oro Wash
Location0.3 MI S of Overton RD
RouteCounty Highway 0
StateArizona
Coordinates32.36888, -111.01283
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating58 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length607 ft (185 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,011 (2025)
Projected traffic7,021 by 2042
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was LA Cholla Blvd SB over Canada Del Oro Wash built?

It was built in 2014, making it 11 years old in 2025.

What condition is LA Cholla Blvd SB 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 January 2025.

How much traffic does LA Cholla Blvd SB over Canada Del Oro Wash carry?

About 7,011 vehicles per day (2025 count), of which roughly 5% are trucks.

How long is LA Cholla Blvd SB over Canada Del Oro Wash?

The structure is 607 ft (185 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns LA Cholla Blvd SB over Canada Del Oro Wash?

It is owned by the County Highway Agency.