Structure 9346 · Pima County, AZ

Park AVE over Rodeo Wash

Carries Park AVE over Rodeo Wash, 0.2 Mi S Jct Irvington RD.

Overall conditionGood

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

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT70 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 70 ft across with 3 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.

Built1967rebuilt 1974
Length69.9 ft21.3 m
Daily traffic14,500counted 2023
Last inspectedApril 2023every 48 months

Location

StateArizona
CountyPima
Location0.2 Mi S Jct Irvington RD
CarriesPark AVE
CrossesRodeo Wash
Coordinates32.15968, -110.95618

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length69.9 ft (21.3 m)
Max Span12.1 ft (3.7 m)
Deck Width136.2 ft (41.5 m)
Deck Area884.0 sq m
Main Spans3
Year Built1967 (reconstructed 1974)

Traffic

Avg Daily Traffic14,500 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number09346

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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