US Bridges

Lake Pleasant Pkwy over SR 303L

Good

Maricopa County, Arizona · 7.3 MI W JCT I-17 · Structure no. 02467

Built
2010
15 years old
Condition
Good
inspected February 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
325 ft
2 main spans
Daily traffic
26,128
2022 count
Owner
State
State Highway Agency

About this bridge

Lake Pleasant Pkwy over SR 303L is a prestressed concrete continuous box beam or girders - single or spread carrying Lake Pleasant Pkwy over SR 303L in Maricopa County, Arizona. It was built in 2010, so it is 15 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 26,128 vehicles a day, roughly 6% of them trucks, projected to reach 26,138 by 2042. The structure is 325 ft (99.1 m) long and 151 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesLake Pleasant Pkwy
CrossesSR 303L
Location7.3 MI W JCT I-17
RouteCity Street 0
StateArizona
Coordinates33.7697, -112.2499
Functional classUrban Other Principal Arterial

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 inspectionFebruary 2023
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 rating74 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length325 ft (99.1 m)
Longest span160 ft (48.8 m)
Deck width151 ft (46 m)
Roadway width134 ft (40.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,128 (2022)
Projected traffic26,138 by 2042
Trucks6%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed19.9 mi (32 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 Lake Pleasant Pkwy over SR 303L built?

It was built in 2010, making it 15 years old in 2025.

What condition is Lake Pleasant Pkwy over SR 303L 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 February 2023.

How much traffic does Lake Pleasant Pkwy over SR 303L carry?

About 26,128 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Lake Pleasant Pkwy over SR 303L?

The structure is 325 ft (99.1 m) long with a longest span of 160 ft (48.8 m) and a deck 151 ft wide.

Who owns Lake Pleasant Pkwy over SR 303L?

It is owned by the State Highway Agency.