US Bridges

SR 89A over Zalesky Wash

Good

Yavapai County, Arizona · 2.9 MI N JCT SR 260 · Structure no. 07081

Built
2005
20 years old
Condition
Good
inspected August 2021
Type
Culvert
Concrete Continuous
Length
29 ft
3 main spans
Daily traffic
14,845
2019 count
Owner
State
State Highway Agency

About this bridge

SR 89A over Zalesky Wash is a concrete continuous culvert carrying SR 89A over Zalesky Wash in Yavapai County, Arizona. It was built in 2005, so it is 20 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 14,845 vehicles a day, roughly 7% of them trucks, projected to reach 14,855 by 2039. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 89A
CrossesZalesky Wash
Location2.9 MI N JCT SR 260
RouteState Highway 89
CountyYavapai County
StateArizona
Coordinates34.7448, -111.9678
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,845 (2019)
Projected traffic14,855 by 2039
Trucks7%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 89A over Zalesky Wash built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR 89A over Zalesky 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 August 2021.

How much traffic does SR 89A over Zalesky Wash carry?

About 14,845 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is SR 89A over Zalesky Wash?

The structure is 29 ft (8.8 m) long with a longest span of 8 ft (2.4 m).

Who owns SR 89A over Zalesky Wash?

It is owned by the State Highway Agency.