US Bridges

101L EB over Pima Road

Good

Maricopa County, Arizona · 6.5 MI E JCT SR 51 · Structure no. 01459

Built
2001
24 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
217 ft
2 main spans
Daily traffic
80,985
2022 count
Owner
State
State Highway Agency

About this bridge

101L EB over Pima Road is a prestressed concrete continuous box beam or girders - single or spread carrying 101L EB over Pima Road 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 80,985 vehicles a day, roughly 7% of them trucks, projected to reach 80,995 by 2042. The structure is 217 ft (66.1 m) long and 69 ft wide.

Location

Open in Google Maps
Carries101L EB
CrossesPima Road
Location6.5 MI E JCT SR 51
RouteState Highway 101
CountyMaricopa County
StateArizona
Coordinates33.6469, -111.8929
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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating47 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length217 ft (66.1 m)
Longest span112 ft (34.1 m)
Deck width69 ft (21 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80,985 (2022)
Projected traffic80,995 by 2042
Trucks7%
Lanes on structure7
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$3,000 (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was 101L EB over Pima Road built?

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

What condition is 101L EB over Pima Road 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 2024.

How much traffic does 101L EB over Pima Road carry?

About 80,985 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is 101L EB over Pima Road?

The structure is 217 ft (66.1 m) long with a longest span of 112 ft (34.1 m) and a deck 69 ft wide.

Who owns 101L EB over Pima Road?

It is owned by the State Highway Agency.