US Bridges

Centennial Pwy over Upper Lv Wash Channel

Good

Clark County, Nevada · North Las Vegas · Structure no. B2924

Built
2006
19 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
65 ft
2 main spans
Daily traffic
13,300
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Centennial Pwy over Upper Lv Wash Channel is a concrete culvert carrying Centennial Pwy over Upper Lv Wash Channel in Clark County, Nevada. It was built in 2006, so it is 19 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 13,300 vehicles a day, roughly 3% of them trucks, projected to reach 27,506 by 2040. The structure is 65 ft (19.9 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCentennial Pwy
CrossesUpper Lv Wash Channel
LocationNorth Las Vegas
RouteCity Street 0
StateNevada
Coordinates36.27644, -115.1214
Functional classUrban 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 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 evaluation4: Meets minimum tolerable limits to be 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 loadUnknown
Structure length65 ft (19.9 m)
Longest span32 ft (9.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck18 ft (5.6 m)

Traffic and service

Average daily traffic13,300 (2017)
Projected traffic27,506 by 2040
Trucks3%
Lanes on structure6
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

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 Centennial Pwy over Upper Lv Wash Channel built?

It was built in 2006, making it 19 years old in 2025.

What condition is Centennial Pwy over Upper Lv Wash 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 Centennial Pwy over Upper Lv Wash Channel carry?

About 13,300 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Centennial Pwy over Upper Lv Wash Channel?

The structure is 65 ft (19.9 m) long with a longest span of 32 ft (9.7 m).

Who owns Centennial Pwy over Upper Lv Wash Channel?

It is owned by the City or Municipal Highway Agency.