US Bridges

SR202L S Mntn Fwy over Lower Buckeye RD

Good

Maricopa County, Arizona · 2.8 MI S. I-10/ Smf Ti · Structure no. 20143

Built
2019
6 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
139 ft
1 main span
Daily traffic
68,603
2023 count
Owner
State
State Highway Agency

About this bridge

SR202L S Mntn Fwy over Lower Buckeye RD is a prestressed concrete continuous stringer/multi-beam or girder carrying SR202L S Mntn Fwy over Lower Buckeye RD in Maricopa County, Arizona. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 68,603 vehicles a day, roughly 18% of them trucks, projected to reach 68,613 by 2042. The structure is 139 ft (42.4 m) long and 145 ft wide.

CarriesSR202L S Mntn Fwy
CrossesLower Buckeye RD
Location2.8 MI S. I-10/ Smf Ti
RouteState Highway 202
StateArizona
Coordinates33.4224, -112.1899
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length139 ft (42.4 m)
Longest span134 ft (40.8 m)
Deck width145 ft (44.2 m)
Roadway width140 ft (42.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic68,603 (2023)
Projected traffic68,613 by 2042
Trucks18%
Lanes on structure8
Traffic directionTwo-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 SR202L S Mntn Fwy over Lower Buckeye RD built?

It was built in 2019, making it 6 years old in 2025.

What condition is SR202L S Mntn Fwy over Lower Buckeye RD 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 December 2023.

How much traffic does SR202L S Mntn Fwy over Lower Buckeye RD carry?

About 68,603 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is SR202L S Mntn Fwy over Lower Buckeye RD?

The structure is 139 ft (42.4 m) long with a longest span of 134 ft (40.8 m) and a deck 145 ft wide.

Who owns SR202L S Mntn Fwy over Lower Buckeye RD?

It is owned by the State Highway Agency.