US Bridges

Jomax RD over Drainage Basin

Good

Maricopa County, Arizona · 0.4 MI E JCT 83rd Ave · Structure no. 10909

Built
2006
19 years old
Condition
Good
inspected May 2022
Type
Culvert
Concrete Continuous
Length
79 ft
7 main spans
Daily traffic
5,283
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Jomax RD over Drainage Basin is a concrete continuous culvert carrying Jomax RD over Drainage Basin in Maricopa County, Arizona. It was built in 2006, so it is 19 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 5,283 vehicles a day, roughly 5% of them trucks, projected to reach 5,293 by 2038. The structure is 79 ft (24.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesJomax RD
CrossesDrainage Basin
Location0.4 MI E JCT 83rd Ave
RouteCity Street 0
StateArizona
Coordinates33.725, -112.2336
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 inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans7
Design loadHS 20
Structure length79 ft (24.1 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 traffic5,283 (2016)
Projected traffic5,293 by 2038
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 Jomax RD over Drainage Basin built?

It was built in 2006, making it 19 years old in 2025.

What condition is Jomax RD over Drainage Basin 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 May 2022.

How much traffic does Jomax RD over Drainage Basin carry?

About 5,283 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Jomax RD over Drainage Basin?

The structure is 79 ft (24.1 m) long with a longest span of 10 ft (3 m).

Who owns Jomax RD over Drainage Basin?

It is owned by the City or Municipal Highway Agency.