US Bridges

Kenilworth RD over Pima Lateral Canal

Good

Pinal County, Arizona · 0.5 MI W JCT Attaway RD · Structure no. 11145

Built
2012
13 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete Continuous
Length
38 ft
3 main spans
Daily traffic
2,800
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Kenilworth RD over Pima Lateral Canal is a concrete continuous culvert carrying Kenilworth RD over Pima Lateral Canal in Pinal County, Arizona. It was built in 2012, so it is 13 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 2,800 vehicles a day, roughly 5% of them trucks, projected to reach 2,810 by 2039. The structure is 38 ft (11.6 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesKenilworth RD
CrossesPima Lateral Canal
Location0.5 MI W JCT Attaway RD
RouteCity Street 0
CountyPinal County
StateArizona
Coordinates32.9739, -111.4812
Functional classRural Major 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 evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating32 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span12 ft (3.7 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2019)
Projected traffic2,810 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Kenilworth RD over Pima Lateral Canal built?

It was built in 2012, making it 13 years old in 2025.

What condition is Kenilworth RD over Pima Lateral Canal 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 Kenilworth RD over Pima Lateral Canal carry?

About 2,800 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Kenilworth RD over Pima Lateral Canal?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m) and a deck 35 ft wide.

Who owns Kenilworth RD over Pima Lateral Canal?

It is owned by the City or Municipal Highway Agency.