US Bridges

Stagecoach Pass RD over Wash

Good

Maricopa County, Arizona · E of N Lone Mt RD · Structure no. 11298

Built
2004
21 years old
Condition
Good
inspected March 2021
Type
Culvert
Concrete Continuous
Length
65 ft
6 main spans
Daily traffic
150
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Stagecoach Pass RD over Wash is a concrete continuous culvert carrying Stagecoach Pass RD over Wash in Maricopa County, Arizona. It was built in 2004, so it is 21 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 160 by 2038. The structure is 65 ft (19.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesStagecoach Pass RD
CrossesWash
LocationE of N Lone Mt RD
RouteCity Street 0
StateArizona
Coordinates33.8139, -111.8451
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans6
Design loadHS 20
Structure length65 ft (19.8 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 traffic150 (2018)
Projected traffic160 by 2038
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway and pedestrian
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 Stagecoach Pass RD over Wash built?

It was built in 2004, making it 21 years old in 2025.

What condition is Stagecoach Pass RD 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 March 2021.

How much traffic does Stagecoach Pass RD over Wash carry?

About 150 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Stagecoach Pass RD over Wash?

The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m).

Who owns Stagecoach Pass RD over Wash?

It is owned by the City or Municipal Highway Agency.