US Bridges

Kino Pkwy SB over I 10; and Ajo Way

Fair

Pima County, Arizona · 2.1 MI E JCT I-19 · Structure no. 01163

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

About this bridge

Kino Pkwy SB over I 10; and Ajo Way is a concrete continuous box beam or girders - single or spread carrying Kino Pkwy SB over I 10; and 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 461 ft (140.5 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKino Pkwy SB
CrossesI 10; and Ajo Way
Location2.1 MI E JCT I-19
RouteCity Street 0
StateArizona
Coordinates32.1769, -110.9447
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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating31 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length461 ft (140.5 m)
Longest span104 ft (31.7 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Kino Pkwy SB over I 10; and Ajo Way built?

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

What condition is Kino Pkwy SB over I 10; and 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 Pkwy SB over I 10; and Ajo Way carry?

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

How long is Kino Pkwy SB over I 10; and Ajo Way?

The structure is 461 ft (140.5 m) long with a longest span of 104 ft (31.7 m) and a deck 41 ft wide.

Who owns Kino Pkwy SB over I 10; and Ajo Way?

It is owned by the State Highway Agency.