US Bridges

Avondale Blvd over Papago W Drain Channel

Good

Maricopa County, Arizona · 1.9 MI N of JCT SR 85 · Structure no. 01817

Built
1982
43 years old, rebuilt 2011
Condition
Good
inspected February 2023
Type
Slab
Concrete Continuous
Length
108 ft
3 main spans
Daily traffic
24,740
2022 count
Owner
State
State Highway Agency

About this bridge

Avondale Blvd over Papago W Drain Channel is a concrete continuous slab carrying Avondale Blvd over Papago W Drain Channel in Maricopa County, Arizona. It was built in 1982 and reconstructed in 2011, so it is 43 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 24,740 vehicles a day, roughly 5% of them trucks, projected to reach 24,750 by 2042. The structure is 108 ft (32.9 m) long and 139 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAvondale Blvd
CrossesPapago W Drain Channel
Location1.9 MI N of JCT SR 85
RouteState Highway 10
StateArizona
Coordinates33.46029, -112.30656
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length108 ft (32.9 m)
Longest span40 ft (12.2 m)
Deck width139 ft (42.3 m)
Roadway width123 ft (37.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,740 (2022)
Projected traffic24,750 by 2042
Trucks5%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Avondale Blvd over Papago W Drain Channel built?

It was built in 1982, making it 43 years old in 2025. It was reconstructed in 2011.

What condition is Avondale Blvd over Papago W Drain 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 February 2023.

How much traffic does Avondale Blvd over Papago W Drain Channel carry?

About 24,740 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Avondale Blvd over Papago W Drain Channel?

The structure is 108 ft (32.9 m) long with a longest span of 40 ft (12.2 m) and a deck 139 ft wide.

Who owns Avondale Blvd over Papago W Drain Channel?

It is owned by the State Highway Agency.