US Bridges

I 515 US95 US93 over SR564 Lake Mead Pkwy

Fair

Clark County, Nevada · Las Vegas · Structure no. I1464

Built
1993
32 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
227 ft
2 main spans
Daily traffic
91,000
2021 count
Owner
State
State Highway Agency

About this bridge

I 515 US95 US93 over SR564 Lake Mead Pkwy is a prestressed concrete box beam or girders - multiple carrying I 515 US95 US93 over SR564 Lake Mead Pkwy in Clark County, Nevada. It was built in 1993, so it is 32 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 91,000 vehicles a day, roughly 7% of them trucks, projected to reach 163,000 by 2040. The structure is 227 ft (69.2 m) long and 145 ft wide.

CarriesI 515 US95 US93
CrossesSR564 Lake Mead Pkwy
LocationLas Vegas
RouteInterstate 515
StateNevada
Coordinates36.03348, -115.01424
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 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 rating68.3 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length227 ft (69.2 m)
Longest span127 ft (38.7 m)
Deck width145 ft (44.1 m)
Roadway width138 ft (42 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic91,000 (2021)
Projected traffic163,000 by 2040
Trucks7%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 515 US95 US93 over SR564 Lake Mead Pkwy built?

It was built in 1993, making it 32 years old in 2025.

What condition is I 515 US95 US93 over SR564 Lake Mead Pkwy 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 October 2023.

How much traffic does I 515 US95 US93 over SR564 Lake Mead Pkwy carry?

About 91,000 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is I 515 US95 US93 over SR564 Lake Mead Pkwy?

The structure is 227 ft (69.2 m) long with a longest span of 127 ft (38.7 m) and a deck 145 ft wide.

Who owns I 515 US95 US93 over SR564 Lake Mead Pkwy?

It is owned by the State Highway Agency.