US Bridges

94th ST over Wash

Good

Maricopa County, Arizona · N of Bahia DR · Structure no. 11241

Built
2003
22 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete Continuous
Length
58 ft
5 main spans
Daily traffic
2,100
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

94th ST over Wash is a concrete continuous culvert carrying 94th ST over Wash in Maricopa County, Arizona. It was built in 2003, so it is 22 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 2,100 vehicles a day, roughly 2% of them trucks, projected to reach 2,110 by 2041. The structure is 58 ft (17.7 m) long and 180 ft wide.

Location

Open in Google Maps
Carries94th ST
CrossesWash
LocationN of Bahia DR
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.6387, -111.8861
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length58 ft (17.7 m)
Longest span11 ft (3.4 m)
Deck width180 ft (54.9 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deck35 ft (10.7 m)

Traffic and service

Average daily traffic2,100 (2021)
Projected traffic2,110 by 2041
Trucks2%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 94th ST over Wash built?

It was built in 2003, making it 22 years old in 2025.

What condition is 94th ST over Wash 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 January 2025.

How much traffic does 94th ST over Wash carry?

About 2,100 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is 94th ST over Wash?

The structure is 58 ft (17.7 m) long with a longest span of 11 ft (3.4 m) and a deck 180 ft wide.

Who owns 94th ST over Wash?

It is owned by the City or Municipal Highway Agency.