US Bridges

Warm Springs RD over I 15

Good

Clark County, Nevada · South Las Vegas · Structure no. H 788

Built
2012
13 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
340 ft
2 main spans
Daily traffic
16,500
2021 count
Owner
State
State Highway Agency

About this bridge

Warm Springs RD over I 15 is a steel continuous stringer/multi-beam or girder carrying Warm Springs RD over I 15 in Clark County, Nevada. It was built in 2012, so it is 13 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 16,500 vehicles a day, roughly 1% of them trucks, projected to reach 41,362 by 2040. The structure is 340 ft (103.6 m) long and 94 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWarm Springs RD
CrossesI 15
LocationSouth Las Vegas
RouteCounty Highway 0
StateNevada
Coordinates36.05713, -115.18079
Functional classUrban Collector

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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.7 US tons
Inventory rating48.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length340 ft (103.6 m)
Longest span170 ft (51.8 m)
Deck width94 ft (28.7 m)
Roadway width75 ft (22.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,500 (2021)
Projected traffic41,362 by 2040
Trucks1%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 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 Warm Springs RD over I 15 built?

It was built in 2012, making it 13 years old in 2025.

What condition is Warm Springs RD over I 15 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 February 2024.

How much traffic does Warm Springs RD over I 15 carry?

About 16,500 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Warm Springs RD over I 15?

The structure is 340 ft (103.6 m) long with a longest span of 170 ft (51.8 m) and a deck 94 ft wide.

Who owns Warm Springs RD over I 15?

It is owned by the State Highway Agency.