US Bridges

I 17; NB over Old SR 69

Good

Yavapai County, Arizona · 18.3 MI S JCT SR 69 · Structure no. 00764

Built
1964
61 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete Continuous
Length
97 ft
3 main spans
Daily traffic
19,005
2023 count
Owner
State
State Highway Agency

About this bridge

I 17; NB over Old SR 69 is a concrete continuous slab carrying I 17; NB over Old SR 69 in Yavapai 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 19,005 vehicles a day, roughly 13% of them trucks, projected to reach 19,015 by 2042. The structure is 97 ft (29.6 m) long and 43 ft wide.

CarriesI 17; NB
CrossesOld SR 69
Location18.3 MI S JCT SR 69
RouteInterstate 17
StateArizona
Coordinates34.085, -112.1436
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating39 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length97 ft (29.6 m)
Longest span36 ft (11 m)
Deck width43 ft (13.2 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,005 (2023)
Projected traffic19,015 by 2042
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 17; NB over Old SR 69 built?

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

What condition is I 17; NB over Old SR 69 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 October 2024.

How much traffic does I 17; NB over Old SR 69 carry?

About 19,005 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is I 17; NB over Old SR 69?

The structure is 97 ft (29.6 m) long with a longest span of 36 ft (11 m) and a deck 43 ft wide.

Who owns I 17; NB over Old SR 69?

It is owned by the State Highway Agency.