US Bridges

Horizon Ridge Pkwy over Dry Wash

Fair

Clark County, Nevada · Henderson · Structure no. B2163

Built
1995
30 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
150 ft
4 main spans
Daily traffic
21,000
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Horizon Ridge Pkwy over Dry Wash is a concrete culvert carrying Horizon Ridge Pkwy over Dry Wash in Clark County, Nevada. It was built in 1995, so it is 30 years old, younger than the Nevada average of 36.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 21,000 vehicles a day, roughly 2% of them trucks, projected to reach 43,430 by 2040. The structure is 150 ft (45.7 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesHorizon Ridge Pkwy
CrossesDry Wash
LocationHenderson
RouteCity Street 0
StateNevada
Coordinates36.00601, -115.08151
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length150 ft (45.7 m)
Longest span36 ft (11 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,000 (2017)
Projected traffic43,430 by 2040
Trucks2%
Lanes on structure5
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 Horizon Ridge Pkwy over Dry Wash built?

It was built in 1995, making it 30 years old in 2025.

What condition is Horizon Ridge Pkwy over Dry Wash in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Horizon Ridge Pkwy over Dry Wash carry?

About 21,000 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Horizon Ridge Pkwy over Dry Wash?

The structure is 150 ft (45.7 m) long with a longest span of 36 ft (11 m).

Who owns Horizon Ridge Pkwy over Dry Wash?

It is owned by the City or Municipal Highway Agency.