US Bridges

Arville ST over Flamingo Wash

Good

Clark County, Nevada · Las Vegas · Structure no. B2028

Built
1991
34 years old
Condition
Good
inspected January 2021
Type
Culvert
Concrete
Length
120 ft
7 main spans
Daily traffic
18,000
2017 count
Owner
County
County Highway Agency

About this bridge

Arville ST over Flamingo Wash is a concrete culvert carrying Arville ST over Flamingo Wash in Clark County, Nevada. It was built in 1991, so it is 34 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 18,000 vehicles a day, roughly 5% of them trucks, projected to reach 37,226 by 2040. The structure is 120 ft (36.6 m) long and 82 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesArville ST
CrossesFlamingo Wash
LocationLas Vegas
RouteCity Street 0
StateNevada
Coordinates36.10687, -115.19929
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.9 US tons
Inventory rating38.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20 + Mod
Structure length120 ft (36.6 m)
Longest span16 ft (4.9 m)
Deck width82 ft (25 m)
Roadway width69 ft (21 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,000 (2017)
Projected traffic37,226 by 2040
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Arville ST over Flamingo Wash built?

It was built in 1991, making it 34 years old in 2025.

What condition is Arville ST over Flamingo 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 2021.

How much traffic does Arville ST over Flamingo Wash carry?

About 18,000 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is Arville ST over Flamingo Wash?

The structure is 120 ft (36.6 m) long with a longest span of 16 ft (4.9 m) and a deck 82 ft wide.

Who owns Arville ST over Flamingo Wash?

It is owned by the County Highway Agency.