US Bridges

US 60 Grand Av over I 17 Blk Canyn HWY

Good

Maricopa County, Arizona · 1.0 MI North JCT I 10 · Structure no. 01953

Built
1986
39 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
403 ft
4 main spans
Daily traffic
38,672
2021 count
Owner
State
State Highway Agency

About this bridge

US 60 Grand Av over I 17 Blk Canyn HWY is a prestressed concrete continuous stringer/multi-beam or girder carrying US 60 Grand Av over I 17 Blk Canyn HWY in Maricopa County, Arizona. It was built in 1986, so it is 39 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 38,672 vehicles a day, roughly 5% of them trucks, projected to reach 38,682 by 2041. The structure is 403 ft (122.8 m) long and 91 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 60 Grand Av
CrossesI 17 Blk Canyn HWY
Location1.0 MI North JCT I 10
RouteU.S. Route 60
StateArizona
Coordinates33.4776, -112.1136
Functional classUrban Minor Arterial

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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length403 ft (122.8 m)
Longest span115 ft (35.1 m)
Deck width91 ft (27.7 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,672 (2021)
Projected traffic38,682 by 2041
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 US 60 Grand Av over I 17 Blk Canyn HWY built?

It was built in 1986, making it 39 years old in 2025.

What condition is US 60 Grand Av over I 17 Blk Canyn HWY 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 July 2024.

How much traffic does US 60 Grand Av over I 17 Blk Canyn HWY carry?

About 38,672 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is US 60 Grand Av over I 17 Blk Canyn HWY?

The structure is 403 ft (122.8 m) long with a longest span of 115 ft (35.1 m) and a deck 91 ft wide.

Who owns US 60 Grand Av over I 17 Blk Canyn HWY?

It is owned by the State Highway Agency.