US Bridges

CC215N over Oso Blanca Road

Good

Clark County, Nevada · Centennial Bowl · Structure no. H3032

Built
2022
3 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
220 ft
1 main span
Daily traffic
2,500
2021 count
Owner
County
County Highway Agency

About this bridge

CC215N over Oso Blanca Road is a prestressed concrete box beam or girders - single or spread carrying CC215N over Oso Blanca Road in Clark County, Nevada. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: new structure not yet open to traffic.

It carries about 2,500 vehicles a day, roughly 3% of them trucks, projected to reach 2,750 by 2041. The structure is 220 ft (67.1 m) long and 87 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCC215N
CrossesOso Blanca Road
LocationCentennial Bowl
RouteCounty Highway 215
StateNevada
Coordinates36.27785, -115.27081
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusNew structure not yet open to traffic
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating73.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length220 ft (67.1 m)
Longest span220 ft (67.1 m)
Deck width87 ft (26.5 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2021)
Projected traffic2,750 by 2041
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 CC215N over Oso Blanca Road built?

It was built in 2022, making it 3 years old in 2025.

What condition is CC215N over Oso Blanca Road 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 November 2024.

How much traffic does CC215N over Oso Blanca Road carry?

About 2,500 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is CC215N over Oso Blanca Road?

The structure is 220 ft (67.1 m) long with a longest span of 220 ft (67.1 m) and a deck 87 ft wide.

Who owns CC215N over Oso Blanca Road?

It is owned by the County Highway Agency.