US Bridges

Viewpoint Drive over SR 89A

Good

Yavapai County, Arizona · 5.6 MI E JCT SR 89 · Structure no. 02959

Built
2011
14 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
228 ft
3 main spans
Daily traffic
32,954
2023 count
Owner
State
State Highway Agency

About this bridge

Viewpoint Drive over SR 89A is a prestressed concrete continuous box beam or girders - single or spread carrying Viewpoint Drive over SR 89A in Yavapai County, Arizona. It was built in 2011, so it is 14 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 32,954 vehicles a day, roughly 6% of them trucks, projected to reach 32,964 by 2042. The structure is 228 ft (69.5 m) long and 125 ft wide.

Location

Open in Google Maps
CarriesViewpoint Drive
CrossesSR 89A
Location5.6 MI E JCT SR 89
RouteState Highway 89
CountyYavapai County
StateArizona
Coordinates34.6366, -112.334
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating48 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length228 ft (69.5 m)
Longest span102 ft (31.1 m)
Deck width125 ft (38.1 m)
Roadway width119 ft (36.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,954 (2023)
Projected traffic32,964 by 2042
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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 Viewpoint Drive over SR 89A built?

It was built in 2011, making it 14 years old in 2025.

What condition is Viewpoint Drive over SR 89A 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 Viewpoint Drive over SR 89A carry?

About 32,954 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Viewpoint Drive over SR 89A?

The structure is 228 ft (69.5 m) long with a longest span of 102 ft (31.1 m) and a deck 125 ft wide.

Who owns Viewpoint Drive over SR 89A?

It is owned by the State Highway Agency.