US Bridges

Sahuarita RD over Santa Cruz River

Good

Pima County, Arizona · 1.2 MI E JCT I-19 · Structure no. 11206

Built
2013
12 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
531 ft
4 main spans
Daily traffic
3,886
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Sahuarita RD over Santa Cruz River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sahuarita RD over Santa Cruz River in Pima County, Arizona. It was built in 2013, so it is 12 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 3,886 vehicles a day, roughly 10% of them trucks, projected to reach 3,896 by 2042. The structure is 531 ft (161.8 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSahuarita RD
CrossesSanta Cruz River
Location1.2 MI E JCT I-19
RouteCity Street 0
StateArizona
Coordinates31.9578, -110.9664
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating38 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length531 ft (161.8 m)
Longest span131 ft (39.9 m)
Deck width42 ft (12.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,886 (2023)
Projected traffic3,896 by 2042
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Sahuarita RD over Santa Cruz River built?

It was built in 2013, making it 12 years old in 2025.

What condition is Sahuarita RD over Santa Cruz River 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 August 2023.

How much traffic does Sahuarita RD over Santa Cruz River carry?

About 3,886 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Sahuarita RD over Santa Cruz River?

The structure is 531 ft (161.8 m) long with a longest span of 131 ft (39.9 m) and a deck 42 ft wide.

Who owns Sahuarita RD over Santa Cruz River?

It is owned by the Town or Township Highway Agency.