US Bridges

SR 101L EB over Cave Creek Wash

Good

Maricopa County, Arizona · 0.28 MI W of 7th Street · Structure no. 01490

Built
2001
24 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
148 ft
2 main spans
Daily traffic
29,485
2021 count
Owner
State
State Highway Agency

About this bridge

SR 101L EB over Cave Creek Wash is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 101L EB over Cave Creek Wash in Maricopa County, Arizona. It was built in 2001, 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 29,485 vehicles a day, roughly 7% of them trucks, projected to reach 29,495 by 2041. The structure is 148 ft (45.1 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 101L EB
CrossesCave Creek Wash
Location0.28 MI W of 7th Street
RouteState Highway 101
CountyMaricopa County
StateArizona
Coordinates33.6688, -112.0709
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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating92 US tons
Inventory rating54 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length148 ft (45.1 m)
Longest span72 ft (21.9 m)
Deck width84 ft (25.7 m)
Roadway width69 ft (20.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,485 (2021)
Projected traffic29,495 by 2041
Trucks7%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 101L EB over Cave Creek Wash built?

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

What condition is SR 101L EB over Cave Creek Wash 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 101L EB over Cave Creek Wash carry?

About 29,485 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is SR 101L EB over Cave Creek Wash?

The structure is 148 ft (45.1 m) long with a longest span of 72 ft (21.9 m) and a deck 84 ft wide.

Who owns SR 101L EB over Cave Creek Wash?

It is owned by the State Highway Agency.