US Bridges

Rmp 15N to Spr Mtn over Industrial RD

Good

Clark County, Nevada · Las Vegas · Structure no. H1901R

Built
1999
26 years old
Condition
Good
inspected January 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
204 ft
1 main span
Daily traffic
26,100
2021 count
Owner
State
State Highway Agency

About this bridge

Rmp 15N to Spr Mtn over Industrial RD is a prestressed concrete box beam or girders - multiple carrying Rmp 15N to Spr Mtn over Industrial RD in Clark County, Nevada. It was built in 1999, so it is 26 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 26,100 vehicles a day, projected to reach 333,000 by 2040. The structure is 204 ft (62.2 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRmp 15N to Spr Mtn
CrossesIndustrial RD
LocationLas Vegas
RouteInterstate 0
StateNevada
Coordinates36.12064, -115.18016
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating66.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length204 ft (62.2 m)
Longest span204 ft (62.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,100 (2021)
Projected traffic333,000 by 2040
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rmp 15N to Spr Mtn over Industrial RD built?

It was built in 1999, making it 26 years old in 2025.

What condition is Rmp 15N to Spr Mtn over Industrial RD 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 January 2021.

How much traffic does Rmp 15N to Spr Mtn over Industrial RD carry?

About 26,100 vehicles per day (2021 count).

How long is Rmp 15N to Spr Mtn over Industrial RD?

The structure is 204 ft (62.2 m) long with a longest span of 204 ft (62.1 m) and a deck 43 ft wide.

Who owns Rmp 15N to Spr Mtn over Industrial RD?

It is owned by the State Highway Agency.