Structure 11435 · Pima County, AZ

La Canada Drive over Garfield Wash

Carries La Canada Drive over Garfield Wash, 200 S Of Date ST.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT37 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 37 ft across with 2 openings. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built201016 years old
Length37.1 ft11.3 m
Daily traffic12,000counted 2020
Last inspectedMarch 2024every 48 months

Location

StateArizona
CountyPima
Location200 S Of Date ST
CarriesLa Canada Drive
CrossesGarfield Wash
Coordinates32.36066, -110.99573

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length37.1 ft (11.3 m)
Max Span9.8 ft (3 m)
Deck Width122.0 ft (37.2 m)
Deck Area420.4 sq m
Main Spans2
Year Built2010

Traffic

Avg Daily Traffic12,000 (2020)
Truck Traffic1%
Lanes On Bridge5

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number11435

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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