US Bridges

Desert Greens DR over Antelope Wash

Good

Mohave County, Arizona · 0.4 MI N JCT Lipan Blvd · Structure no. 11074

Built
2004
21 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
500
2019 count
Owner
County
County Highway Agency

About this bridge

Desert Greens DR over Antelope Wash is a concrete continuous culvert carrying Desert Greens DR over Antelope Wash in Mohave County, Arizona. It was built in 2004, so it is 21 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 500 vehicles a day, projected to reach 510 by 2039. The structure is 32 ft (9.8 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDesert Greens DR
CrossesAntelope Wash
Location0.4 MI N JCT Lipan Blvd
RouteCounty Highway 0
StateArizona
Coordinates34.9886, -114.5801
Functional classUrban Local

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2019)
Projected traffic510 by 2039
Trucks0%
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

OwnerCounty Highway Agency
Maintained byCounty 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 Desert Greens DR over Antelope Wash built?

It was built in 2004, making it 21 years old in 2025.

What condition is Desert Greens DR over Antelope 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 September 2023.

How much traffic does Desert Greens DR over Antelope Wash carry?

About 500 vehicles per day (2019 count).

How long is Desert Greens DR over Antelope Wash?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 42 ft wide.

Who owns Desert Greens DR over Antelope Wash?

It is owned by the County Highway Agency.