US Bridges

Schirlls Street over Tropicana Wash

Good

Clark County, Nevada · Southwest of Las Vegas · Structure no. B3071

Built
2011
14 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
115
2017 count
Owner
County
County Highway Agency

About this bridge

Schirlls Street over Tropicana Wash is a concrete culvert carrying Schirlls Street over Tropicana Wash in Clark County, Nevada. It was built in 2011, so it is 14 years old, younger than the Nevada average of 36.4 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 115 vehicles a day, projected to reach 238 by 2040. The structure is 29 ft (8.7 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesSchirlls Street
CrossesTropicana Wash
LocationSouthwest of Las Vegas
RouteCity Street 0
CountyClark County
StateNevada
Coordinates36.09548, -115.19693
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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length29 ft (8.7 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic115 (2017)
Projected traffic238 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Schirlls Street over Tropicana Wash built?

It was built in 2011, making it 14 years old in 2025.

What condition is Schirlls Street over Tropicana 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 January 2024.

How much traffic does Schirlls Street over Tropicana Wash carry?

About 115 vehicles per day (2017 count).

How long is Schirlls Street over Tropicana Wash?

The structure is 29 ft (8.7 m) long with a longest span of 14 ft (4.3 m).

Who owns Schirlls Street over Tropicana Wash?

It is owned by the County Highway Agency.