US Bridges

Old SR 89 over Granite Creek

Fair

Yavapai County, Arizona · 0.7 MI N JCT SR 69 · Structure no. 11333

Built
2011
14 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
276 ft
3 main spans
Daily traffic
13,773
2021 count
Owner
County
County Highway Agency

About this bridge

Old SR 89 over Granite Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Old SR 89 over Granite Creek 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 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 13,773 vehicles a day, roughly 8% of them trucks, projected to reach 13,783 by 2041. The structure is 276 ft (84.1 m) long and 92 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesOld SR 89
CrossesGranite Creek
Location0.7 MI N JCT SR 69
RouteCounty Highway 0
CountyYavapai County
StateArizona
Coordinates34.558, -112.4474
Functional classUrban Minor 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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating57 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length276 ft (84.1 m)
Longest span91 ft (27.7 m)
Deck width92 ft (27.9 m)
Roadway width88 ft (26.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,773 (2021)
Projected traffic13,783 by 2041
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Old SR 89 over Granite Creek built?

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

What condition is Old SR 89 over Granite Creek 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 July 2023.

How much traffic does Old SR 89 over Granite Creek carry?

About 13,773 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Old SR 89 over Granite Creek?

The structure is 276 ft (84.1 m) long with a longest span of 91 ft (27.7 m) and a deck 92 ft wide.

Who owns Old SR 89 over Granite Creek?

It is owned by the County Highway Agency.