US Bridges

East - N/S Gore over 27th Avenue

Good

Maricopa County, Arizona · SW Corner of Ti · Structure no. 02173

Built
1997
28 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
183 ft
1 main span
Daily traffic
26,372
2020 count
Owner
State
State Highway Agency

About this bridge

East - N/S Gore over 27th Avenue is a prestressed concrete box beam or girders - single or spread carrying East - N/S Gore over 27th Avenue in Maricopa County, Arizona. It was built in 1997, so it is 28 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 26,372 vehicles a day, roughly 4% of them trucks, projected to reach 26,382 by 2040. The structure is 183 ft (55.8 m) long and 63 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesEast - N/S Gore
Crosses27th Avenue
LocationSW Corner of Ti
RouteInterstate 17
StateArizona
Coordinates33.6683, -112.1175
Functional classUrban Principal Arterial - Interstate

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 inspectionJune 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 rating56 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length183 ft (55.8 m)
Longest span157 ft (47.9 m)
Deck width63 ft (19.1 m)
Roadway width59 ft (18.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,372 (2020)
Projected traffic26,382 by 2040
Trucks4%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 East - N/S Gore over 27th Avenue built?

It was built in 1997, making it 28 years old in 2025.

What condition is East - N/S Gore over 27th Avenue 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 June 2024.

How much traffic does East - N/S Gore over 27th Avenue carry?

About 26,372 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is East - N/S Gore over 27th Avenue?

The structure is 183 ft (55.8 m) long with a longest span of 157 ft (47.9 m) and a deck 63 ft wide.

Who owns East - N/S Gore over 27th Avenue?

It is owned by the State Highway Agency.