US Bridges

LA Canada Drive over Garfield Wash

Good

Pima County, Arizona · 200 S of Date ST · Structure no. 11435

Built
2010
15 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete Continuous
Length
37 ft
2 main spans
Daily traffic
12,000
2020 count
Owner
County
County Highway Agency

About this bridge

LA Canada Drive over Garfield Wash is a concrete continuous culvert carrying LA Canada Drive over Garfield Wash in Pima County, Arizona. It was built in 2010, so it is 15 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 12,000 vehicles a day, roughly 1% of them trucks, projected to reach 12,010 by 2040. The structure is 37 ft (11.3 m) long and 122 ft wide.

Location

Open in Google Maps
CarriesLA Canada Drive
CrossesGarfield Wash
Location200 S of Date ST
RouteCounty Highway 0
CountyPima County
StateArizona
Coordinates32.36066, -110.99572
Functional classUrban Minor Arterial

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating72 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span10 ft (3 m)
Deck width122 ft (37.2 m)
Roadway width95 ft (29 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,000 (2020)
Projected traffic12,010 by 2040
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
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 Canada Drive over Garfield Wash built?

It was built in 2010, making it 15 years old in 2025.

What condition is LA Canada Drive over Garfield 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 March 2024.

How much traffic does LA Canada Drive over Garfield Wash carry?

About 12,000 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is LA Canada Drive over Garfield Wash?

The structure is 37 ft (11.3 m) long with a longest span of 10 ft (3 m) and a deck 122 ft wide.

Who owns LA Canada Drive over Garfield Wash?

It is owned by the County Highway Agency.