US Bridges

Mayo Blvd over Dry Wash

Fair

Maricopa County, Arizona · Mayo Blvd Wo 68th ST · Structure no. 11156

Built
2010
15 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete
Length
134 ft
12 main spans
Daily traffic
15,414
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mayo Blvd over Dry Wash is a concrete culvert carrying Mayo Blvd over Dry Wash in Maricopa County, Arizona. It was built in 2010, so it is 15 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 15,414 vehicles a day, roughly 2% of them trucks, projected to reach 15,424 by 2042. The structure is 134 ft (40.8 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesMayo Blvd
CrossesDry Wash
LocationMayo Blvd Wo 68th ST
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.6553, -111.9356
Functional classUrban Minor Arterial

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans12
Design loadHS 20
Structure length134 ft (40.8 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic15,414 (2023)
Projected traffic15,424 by 2042
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 Mayo Blvd over Dry Wash built?

It was built in 2010, making it 15 years old in 2025.

What condition is Mayo Blvd over Dry 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 2024.

How much traffic does Mayo Blvd over Dry Wash carry?

About 15,414 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Mayo Blvd over Dry Wash?

The structure is 134 ft (40.8 m) long with a longest span of 8 ft (2.4 m).

Who owns Mayo Blvd over Dry Wash?

It is owned by the City or Municipal Highway Agency.