US Bridges

I 515 US95 US93 over College DR

Good

Clark County, Nevada · Henderson · Structure no. I1469

Built
1993
32 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
178 ft
1 main span
Daily traffic
63,000
2021 count
Owner
State
State Highway Agency

About this bridge

I 515 US95 US93 over College DR is a prestressed concrete box beam or girders - single or spread carrying I 515 US95 US93 over College DR 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 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 63,000 vehicles a day, roughly 7% of them trucks, projected to reach 85,000 by 2040. The structure is 178 ft (54.3 m) long and 121 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesI 515 US95 US93
CrossesCollege DR
LocationHenderson
RouteInterstate 515
CountyClark County
StateNevada
Coordinates36.00003, -114.96329
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.
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 rating110.1 US tons
Inventory rating81.2 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length178 ft (54.3 m)
Longest span175 ft (53.3 m)
Deck width121 ft (36.9 m)
Roadway width116 ft (35.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic63,000 (2021)
Projected traffic85,000 by 2040
Trucks7%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
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 College DR built?

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

What condition is I 515 US95 US93 over College DR 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 October 2023.

How much traffic does I 515 US95 US93 over College DR carry?

About 63,000 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is I 515 US95 US93 over College DR?

The structure is 178 ft (54.3 m) long with a longest span of 175 ft (53.3 m) and a deck 121 ft wide.

Who owns I 515 US95 US93 over College DR?

It is owned by the State Highway Agency.