US Bridges

Grand Ave / US60 over Street Connector C

Fair

Maricopa County, Arizona · 0.5 M W I-17/1.2 M N I-10 · Structure no. 02723

Built
2003
22 years old
Condition
Fair
inspected July 2024
Type
Frame
Concrete
Length
36 ft
1 main span
Daily traffic
38,989
2021 count
Owner
State
State Highway Agency

About this bridge

Grand Ave / US60 over Street Connector C is a concrete frame carrying Grand Ave / US60 over Street Connector C in Maricopa County, Arizona. It was built in 2003, so it is 22 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 38,989 vehicles a day, roughly 9% of them trucks, projected to reach 38,999 by 2041. The structure is 36 ft (11 m) long and 233 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesGrand Ave / US60
CrossesStreet Connector C
Location0.5 M W I-17/1.2 M N I-10
RouteU.S. Route 60
CountyMaricopa County
StateArizona
Coordinates33.4821, -112.1183
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.
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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length36 ft (11 m)
Longest span31 ft (9.4 m)
Deck width233 ft (71 m)
Roadway width99 ft (30.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,989 (2021)
Projected traffic38,999 by 2041
Trucks9%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed8.1 mi (13 km)
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 Grand Ave / US60 over Street Connector C built?

It was built in 2003, making it 22 years old in 2025.

What condition is Grand Ave / US60 over Street Connector C 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 2024.

How much traffic does Grand Ave / US60 over Street Connector C carry?

About 38,989 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is Grand Ave / US60 over Street Connector C?

The structure is 36 ft (11 m) long with a longest span of 31 ft (9.4 m) and a deck 233 ft wide.

Who owns Grand Ave / US60 over Street Connector C?

It is owned by the State Highway Agency.