US Bridges

90th. Place over Wash

Fair

Maricopa County, Arizona · 200 N JCT Desert Camp DR · Structure no. 10208

Built
1997
28 years old
Condition
Fair
inspected February 2022
Type
Culvert
Concrete
Length
40 ft
1 main span
Daily traffic
180
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

90th. Place over Wash is a concrete culvert carrying 90th. Place over Wash in Maricopa County, Arizona. It was built in 1997, so it is 28 years old, younger than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 180 vehicles a day, roughly 5% of them trucks, projected to reach 190 by 2040. The structure is 40 ft (12.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
Carries90th. Place
CrossesWash
Location200 N JCT Desert Camp DR
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.6724, -111.8856
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic180 (2020)
Projected traffic190 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
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 90th. Place over Wash built?

It was built in 1997, making it 28 years old in 2025.

What condition is 90th. Place over Wash in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2022.

How much traffic does 90th. Place over Wash carry?

About 180 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is 90th. Place over Wash?

The structure is 40 ft (12.2 m) long with a longest span of 20 ft (6.1 m).

Who owns 90th. Place over Wash?

It is owned by the City or Municipal Highway Agency.