US Bridges

SR 202 over WB Frontage Road

Good

Maricopa County, Arizona · 3.11 MI E of JCT I 10 · Structure no. 02142

Built
1989
36 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
316 ft
3 main spans
Daily traffic
15,263
2022 count
Owner
State
State Highway Agency

About this bridge

SR 202 over WB Frontage Road is a prestressed concrete continuous box beam or girders - single or spread carrying SR 202 over WB Frontage Road in Maricopa County, Arizona. It was built in 1989, so it is 36 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 15,263 vehicles a day, roughly 7% of them trucks, projected to reach 15,273 by 2042. The structure is 316 ft (96.3 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 202
CrossesWB Frontage Road
Location3.11 MI E of JCT I 10
RouteState Highway 202
CountyMaricopa County
StateArizona
Coordinates33.4591, -111.9889
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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating46 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length316 ft (96.3 m)
Longest span170 ft (51.8 m)
Deck width40 ft (12.1 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,263 (2022)
Projected traffic15,273 by 2042
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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 SR 202 over WB Frontage Road built?

It was built in 1989, making it 36 years old in 2025.

What condition is SR 202 over WB Frontage 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 December 2024.

How much traffic does SR 202 over WB Frontage Road carry?

About 15,263 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SR 202 over WB Frontage Road?

The structure is 316 ft (96.3 m) long with a longest span of 170 ft (51.8 m) and a deck 40 ft wide.

Who owns SR 202 over WB Frontage Road?

It is owned by the State Highway Agency.