US Bridges

Kino Parkway over I 10; Ajo Way

Fair

Pima County, Arizona · 2.1 MI E JCT I-19 · Structure no. 01162

Built
1967
58 years old
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
504 ft
7 main spans
Daily traffic
35,240
2022 count
Owner
State
State Highway Agency

About this bridge

Kino Parkway over I 10; Ajo Way is a concrete continuous box beam or girders - single or spread carrying Kino Parkway over I 10; Ajo Way in Pima County, Arizona. It was built in 1967, so it is 58 years old, older than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 35,240 vehicles a day, roughly 10% of them trucks, projected to reach 35,250 by 2042. The structure is 504 ft (153.6 m) long and 51 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKino Parkway
CrossesI 10; Ajo Way
Location2.1 MI E JCT I-19
RouteCity Street 0
StateArizona
Coordinates32.1768, -110.9443
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating32 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length504 ft (153.6 m)
Longest span104 ft (31.7 m)
Deck width51 ft (15.5 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,240 (2022)
Projected traffic35,250 by 2042
Trucks10%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Kino Parkway over I 10; Ajo Way built?

It was built in 1967, making it 58 years old in 2025.

What condition is Kino Parkway over I 10; Ajo Way in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.

How much traffic does Kino Parkway over I 10; Ajo Way carry?

About 35,240 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Kino Parkway over I 10; Ajo Way?

The structure is 504 ft (153.6 m) long with a longest span of 104 ft (31.7 m) and a deck 51 ft wide.

Who owns Kino Parkway over I 10; Ajo Way?

It is owned by the State Highway Agency.