US Bridges

Paseo Tamayo RD over Medium Wash

Good

Pima County, Arizona · 0.25 MI South Craycroft R · Structure no. 08899

Built
1985
40 years old
Condition
Good
inspected March 2024
Type
Culvert
Steel
Length
36 ft
4 main spans
Daily traffic
110
2022 count
Owner
County
County Highway Agency

About this bridge

Paseo Tamayo RD over Medium Wash is a steel culvert carrying Paseo Tamayo RD over Medium Wash in Pima County, Arizona. It was built in 1985, so it is 40 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 110 vehicles a day, projected to reach 120 by 2042. The structure is 36 ft (11 m) long and 81 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesPaseo Tamayo RD
CrossesMedium Wash
Location0.25 MI South Craycroft R
RouteCounty Highway 0
CountyPima County
StateArizona
Coordinates32.3246, -110.86011
Functional classUrban Local

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 inspectionMarch 2024
Inspection intervalevery 48 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans4
Design loadHS 20
Structure length36 ft (11 m)
Longest span6 ft (1.8 m)
Deck width81 ft (24.7 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (2022)
Projected traffic120 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
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 Paseo Tamayo RD over Medium Wash built?

It was built in 1985, making it 40 years old in 2025.

What condition is Paseo Tamayo RD 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 March 2024.

How much traffic does Paseo Tamayo RD over Medium Wash carry?

About 110 vehicles per day (2022 count).

How long is Paseo Tamayo RD over Medium Wash?

The structure is 36 ft (11 m) long with a longest span of 6 ft (1.8 m) and a deck 81 ft wide.

Who owns Paseo Tamayo RD over Medium Wash?

It is owned by the County Highway Agency.