US Bridges

Mayo Blvd over Dry Wash

Good

Maricopa County, Arizona · Mayo Blvd E/O Tatum · Structure no. 10184

Built
1998
27 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
45 ft
4 main spans
Daily traffic
12,183
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 1998, so it is 27 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 12,183 vehicles a day, roughly 1% of them trucks, projected to reach 12,193 by 2042. The structure is 45 ft (13.7 m) long and 54 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMayo Blvd
CrossesDry Wash
LocationMayo Blvd E/O Tatum
RouteCity Street 0
StateArizona
Coordinates33.6681, -111.9709
Functional classUrban Minor Arterial

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 inspectionFebruary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating98 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span10 ft (3 m)
Deck width54 ft (16.5 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,183 (2023)
Projected traffic12,193 by 2042
Trucks1%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mayo Blvd over Dry Wash built?

It was built in 1998, making it 27 years old in 2025.

What condition is Mayo Blvd over Dry 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 February 2024.

How much traffic does Mayo Blvd over Dry Wash carry?

About 12,183 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Mayo Blvd over Dry Wash?

The structure is 45 ft (13.7 m) long with a longest span of 10 ft (3 m) and a deck 54 ft wide.

Who owns Mayo Blvd over Dry Wash?

It is owned by the City or Municipal Highway Agency.