US Bridges

SR 101 WB over 7th Street

Good

Maricopa County, Arizona · 1.00 MI E of 7th Avenue · Structure no. 01826

Built
2001
24 years old, rebuilt 2020
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
206 ft
2 main spans
Daily traffic
61,499
2021 count
Owner
State
State Highway Agency

About this bridge

SR 101 WB over 7th Street is a prestressed concrete continuous box beam or girders - single or spread carrying SR 101 WB over 7th Street in Maricopa County, Arizona. It was built in 2001 and reconstructed in 2020, so it is 24 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 61,499 vehicles a day, roughly 7% of them trucks, projected to reach 61,509 by 2041. The structure is 206 ft (62.8 m) long and 84 ft wide.

CarriesSR 101 WB
Crosses7th Street
Location1.00 MI E of 7th Avenue
RouteState Highway 101
StateArizona
Coordinates33.6691, -112.0659
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating58 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length206 ft (62.8 m)
Longest span100 ft (30.5 m)
Deck width84 ft (25.7 m)
Roadway width81 ft (24.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,499 (2021)
Projected traffic61,509 by 2041
Trucks7%
Lanes on structure6
Traffic directionOne-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 SR 101 WB over 7th Street built?

It was built in 2001, making it 24 years old in 2025. It was reconstructed in 2020.

What condition is SR 101 WB over 7th Street 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 SR 101 WB over 7th Street carry?

About 61,499 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is SR 101 WB over 7th Street?

The structure is 206 ft (62.8 m) long with a longest span of 100 ft (30.5 m) and a deck 84 ft wide.

Who owns SR 101 WB over 7th Street?

It is owned by the State Highway Agency.