US Bridges

I 19 & Ramps over Rodeo Wash

Good

Pima County, Arizona · 1.3 MI S JCT I 10 · Structure no. 06514

Built
1964
61 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete Continuous
Length
68 ft
5 main spans
Daily traffic
99,211
2022 count
Owner
State
State Highway Agency

About this bridge

I 19 & Ramps over Rodeo Wash is a concrete continuous culvert carrying I 19 & Ramps over Rodeo Wash in Pima County, Arizona. It was built in 1964, so it is 61 years old, older 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 99,211 vehicles a day, roughly 10% of them trucks, projected to reach 99,221 by 2042. The structure is 68 ft (20.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesI 19 & Ramps
CrossesRodeo Wash
Location1.3 MI S JCT I 10
RouteInterstate 19
CountyPima County
StateArizona
Coordinates32.17639, -110.98561
Functional classUrban 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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating85 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans5
Design loadHS 20
Structure length68 ft (20.7 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99,211 (2022)
Projected traffic99,221 by 2042
Trucks10%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$4,000
NavigationNo navigation control on waterway

Frequently asked questions

When was I 19 & Ramps over Rodeo Wash built?

It was built in 1964, making it 61 years old in 2025.

What condition is I 19 & Ramps over Rodeo 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 February 2024.

How much traffic does I 19 & Ramps over Rodeo Wash carry?

About 99,211 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is I 19 & Ramps over Rodeo Wash?

The structure is 68 ft (20.7 m) long with a longest span of 9 ft (2.7 m).

Who owns I 19 & Ramps over Rodeo Wash?

It is owned by the State Highway Agency.