US Bridges

IRR SR 386 over Wash

Good

Pima County, Arizona · 0.3 MI S JCT SR 86 · Structure no. 05130

Built
1967
58 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
45 ft
3 main spans
Daily traffic
132
2022 count
Owner
State
State Highway Agency

About this bridge

IRR SR 386 over Wash is a concrete continuous culvert carrying IRR SR 386 over Wash in Pima County, Arizona. It was built in 1967, so it is 58 years old, older 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 132 vehicles a day, roughly 8% of them trucks, projected to reach 142 by 2042. The structure is 45 ft (13.7 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Location

No coordinates are recorded for this structure.

CarriesIRR SR 386
CrossesWash
Location0.3 MI S JCT SR 86
RouteState Highway 386
StateArizona
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum 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 spans3
Design loadHS 20
Structure length45 ft (13.7 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 traffic132 (2022)
Projected traffic142 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 IRR SR 386 over Wash built?

It was built in 1967, making it 58 years old in 2025.

What condition is IRR SR 386 over 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 November 2024.

How much traffic does IRR SR 386 over Wash carry?

About 132 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is IRR SR 386 over Wash?

The structure is 45 ft (13.7 m) long with a longest span of 10 ft (3 m).

Who owns IRR SR 386 over Wash?

It is owned by the State Highway Agency.