US Bridges

SR202L S Mntn Fwy over 24th ST

Good

Maricopa County, Arizona · 8.3 MI West JCT I 10 · Structure no. 20124

Built
2019
6 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
132 ft
1 main span
Daily traffic
69,634
2023 count
Owner
State
State Highway Agency

About this bridge

SR202L S Mntn Fwy over 24th ST is a prestressed concrete stringer/multi-beam or girder carrying SR202L S Mntn Fwy over 24th ST 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 69,634 vehicles a day, roughly 17% of them trucks, projected to reach 69,644 by 2042. The structure is 132 ft (40.2 m) long and 145 ft wide.

Location

Open in Google Maps
CarriesSR202L S Mntn Fwy
Crosses24th ST
Location8.3 MI West JCT I 10
RouteState Highway 202
CountyMaricopa County
StateArizona
Coordinates33.292, -112.0323
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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length132 ft (40.2 m)
Longest span127 ft (38.7 m)
Deck width145 ft (44.3 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic69,634 (2023)
Projected traffic69,644 by 2042
Trucks17%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
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 24th ST built?

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

What condition is SR202L S Mntn Fwy over 24th ST 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 24th ST carry?

About 69,634 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is SR202L S Mntn Fwy over 24th ST?

The structure is 132 ft (40.2 m) long with a longest span of 127 ft (38.7 m) and a deck 145 ft wide.

Who owns SR202L S Mntn Fwy over 24th ST?

It is owned by the State Highway Agency.