US Bridges

On Ramp a over US60-RAMP E-N to SR 101

Good

Maricopa County, Arizona · 5.45 MI E JCT I 10 · Structure no. 02113

Built
1994
31 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
497 ft
3 main spans
Daily traffic
9,409
2022 count
Owner
State
State Highway Agency

About this bridge

On Ramp a over US60-RAMP E-N to SR 101 is a prestressed concrete continuous box beam or girders - single or spread carrying On Ramp a over US60-RAMP E-N to SR 101 in Maricopa County, Arizona. It was built in 1994, so it is 31 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 9,409 vehicles a day, roughly 7% of them trucks, projected to reach 9,419 by 2042. The structure is 497 ft (151.5 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesOn Ramp a
CrossesUS60-RAMP E-N to SR 101
Location5.45 MI E JCT I 10
RouteU.S. Route 60
CountyMaricopa County
StateArizona
Coordinates33.38622, -111.87605
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating63.1 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length497 ft (151.5 m)
Longest span209 ft (63.7 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,409 (2022)
Projected traffic9,419 by 2042
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was On Ramp a over US60-RAMP E-N to SR 101 built?

It was built in 1994, making it 31 years old in 2025.

What condition is On Ramp a over US60-RAMP E-N to SR 101 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 November 2023.

How much traffic does On Ramp a over US60-RAMP E-N to SR 101 carry?

About 9,409 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is On Ramp a over US60-RAMP E-N to SR 101?

The structure is 497 ft (151.5 m) long with a longest span of 209 ft (63.7 m) and a deck 31 ft wide.

Who owns On Ramp a over US60-RAMP E-N to SR 101?

It is owned by the State Highway Agency.