US Bridges

Industrial RD over Ramps I 15 SW & NW

Fair

Clark County, Nevada · Las Vegas · Structure no. I1990

Built
1997
28 years old
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
359 ft
2 main spans
Daily traffic
7,700
2021 count
Owner
State
State Highway Agency

About this bridge

Industrial RD over Ramps I 15 SW & NW is a prestressed concrete continuous box beam or girders - multiple carrying Industrial RD over Ramps I 15 SW & NW in Clark County, Nevada. It was built in 1997, so it is 28 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 6 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 7,700 vehicles a day, projected to reach 45,000 by 2040. The structure is 359 ft (109.4 m) long and 68 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIndustrial RD
CrossesRamps I 15 SW & NW
LocationLas Vegas
CountyClark County
StateNevada
Coordinates36.06596, -115.18373
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating68.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length359 ft (109.4 m)
Longest span178 ft (54.3 m)
Deck width68 ft (20.7 m)
Roadway width66 ft (20 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,700 (2021)
Projected traffic45,000 by 2040
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

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 Industrial RD over Ramps I 15 SW & NW built?

It was built in 1997, making it 28 years old in 2025.

What condition is Industrial RD over Ramps I 15 SW & NW 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 December 2024.

How much traffic does Industrial RD over Ramps I 15 SW & NW carry?

About 7,700 vehicles per day (2021 count).

How long is Industrial RD over Ramps I 15 SW & NW?

The structure is 359 ft (109.4 m) long with a longest span of 178 ft (54.3 m) and a deck 68 ft wide.

Who owns Industrial RD over Ramps I 15 SW & NW?

It is owned by the State Highway Agency.