US Bridges

E. Lone Mountain R over Upper Las Vegas Channel

Good

Clark County, Nevada · North Las Vegas · Structure no. B2442

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
56 ft
3 main spans
Daily traffic
4,300
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

E. Lone Mountain R over Upper Las Vegas Channel is a concrete culvert carrying E. Lone Mountain R over Upper Las Vegas Channel in Clark County, Nevada. It was built in 2004, so it is 21 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 4,300 vehicles a day, roughly 5% of them trucks, projected to reach 6,550 by 2040. The structure is 56 ft (17.1 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesE. Lone Mountain R
CrossesUpper Las Vegas Channel
LocationNorth Las Vegas
RouteCity Street 0
StateNevada
Coordinates36.24696, -115.11546
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 inspectionFebruary 2024
Inspection intervalevery 24 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 rating53.6 US tons
Inventory rating41.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length56 ft (17.1 m)
Longest span18 ft (5.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,300 (2017)
Projected traffic6,550 by 2040
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 E. Lone Mountain R over Upper Las Vegas Channel built?

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

What condition is E. Lone Mountain R over Upper Las Vegas Channel 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 February 2024.

How much traffic does E. Lone Mountain R over Upper Las Vegas Channel carry?

About 4,300 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is E. Lone Mountain R over Upper Las Vegas Channel?

The structure is 56 ft (17.1 m) long with a longest span of 18 ft (5.5 m).

Who owns E. Lone Mountain R over Upper Las Vegas Channel?

It is owned by the City or Municipal Highway Agency.