US Bridges

I15S-CC215S Ramp over Tropical Parkway

Good

Clark County, Nevada · I15-CC215 North Intchg · Structure no. I3253

Built
2022
3 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
133 ft
1 main span
Daily traffic
5,000
2021 count
Owner
County
County Highway Agency

About this bridge

I15S-CC215S Ramp over Tropical Parkway is a prestressed concrete continuous box beam or girders - single or spread carrying I15S-CC215S Ramp over Tropical Parkway 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.

It carries about 5,000 vehicles a day, roughly 5% of them trucks, projected to reach 5,500 by 2041. The structure is 133 ft (40.5 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesI15S-CC215S Ramp
CrossesTropical Parkway
LocationI15-CC215 North Intchg
RouteInterstate 15
StateNevada
Coordinates36.27412, -115.05744
Functional classUrban Principal Arterial - Interstate

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 inspectionDecember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
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 rating110.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length133 ft (40.5 m)
Longest span133 ft (40.5 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2021)
Projected traffic5,500 by 2041
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkInterstate STRAHNET route

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 I15S-CC215S Ramp over Tropical Parkway built?

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

What condition is I15S-CC215S Ramp over Tropical Parkway 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 December 2023.

How much traffic does I15S-CC215S Ramp over Tropical Parkway carry?

About 5,000 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is I15S-CC215S Ramp over Tropical Parkway?

The structure is 133 ft (40.5 m) long with a longest span of 133 ft (40.5 m) and a deck 33 ft wide.

Who owns I15S-CC215S Ramp over Tropical Parkway?

It is owned by the County Highway Agency.