US Bridges

Kinney Road over Medium Wash

Good

Pima County, Arizona · 400 Ft W of Western Way · Structure no. 09973

Built
1987
38 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete Continuous
Length
44 ft
4 main spans
Daily traffic
6,161
2024 count
Owner
County
County Highway Agency

About this bridge

Kinney Road over Medium Wash is a concrete continuous culvert carrying Kinney Road over Medium Wash in Pima County, Arizona. It was built in 1987, so it is 38 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 6,161 vehicles a day, roughly 2% of them trucks, projected to reach 6,171 by 2042. The structure is 44 ft (13.4 m) long.

Location

Open in Google Maps
CarriesKinney Road
CrossesMedium Wash
Location400 Ft W of Western Way
RouteCounty Highway 0
CountyPima County
StateArizona
Coordinates32.18631, -111.09359
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 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 rating55 US tons
Inventory rating33 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length44 ft (13.4 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 traffic6,161 (2024)
Projected traffic6,171 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Kinney Road over Medium Wash built?

It was built in 1987, making it 38 years old in 2025.

What condition is Kinney Road over Medium 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 April 2024.

How much traffic does Kinney Road over Medium Wash carry?

About 6,161 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Kinney Road over Medium Wash?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m).

Who owns Kinney Road over Medium Wash?

It is owned by the County Highway Agency.