US Bridges

W. Las Brisas DR over Drainage Channel

Good

Maricopa County, Arizona · At 183rd Avenue · Structure no. 11482

Built
2015
10 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
110
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

W. Las Brisas DR over Drainage Channel is a concrete continuous culvert carrying W. Las Brisas DR over Drainage Channel in Maricopa County, Arizona. It was built in 2015, so it is 10 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 110 vehicles a day, projected to reach 120 by 2042. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesW. Las Brisas DR
CrossesDrainage Channel
LocationAt 183rd Avenue
RouteCity Street 0
StateArizona
Coordinates33.4105, -112.453
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.
Culvert8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating83 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (2023)
Projected traffic120 by 2042
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

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 W. Las Brisas DR over Drainage Channel built?

It was built in 2015, making it 10 years old in 2025.

What condition is W. Las Brisas DR over Drainage Channel 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 W. Las Brisas DR over Drainage Channel carry?

About 110 vehicles per day (2023 count).

How long is W. Las Brisas DR over Drainage Channel?

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

Who owns W. Las Brisas DR over Drainage Channel?

It is owned by the City or Municipal Highway Agency.