US Bridges

US93 over Grand Valley Pkwy

Good

Clark County, Nevada · 2 MI N of Garnet Intchg · Structure no. I3235

Built
2018
7 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
97 ft
2 main spans
Daily traffic
4,200
2021 count
Owner
State
State Highway Agency

About this bridge

US93 over Grand Valley Pkwy is a prestressed concrete box beam or girders - multiple carrying US93 over Grand Valley Pkwy in Clark County, Nevada. It was built in 2018, so it is 7 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 4,200 vehicles a day, projected to reach 3,400 by 2037. The structure is 97 ft (29.7 m) long and 41 ft wide. If it were closed, the detour would be 15.5 mi (25 km).

CarriesUS93
CrossesGrand Valley Pkwy
Location2 MI N of Garnet Intchg
RouteU.S. Route 93
StateNevada
Coordinates36.40282, -114.9193
Functional classRural Principal Arterial - Other

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.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 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 rating61.5 US tons
Inventory rating47.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length97 ft (29.7 m)
Longest span49 ft (14.8 m)
Deck width41 ft (12.5 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2021)
Projected traffic3,400 by 2037
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed15.5 mi (25 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 US93 over Grand Valley Pkwy built?

It was built in 2018, making it 7 years old in 2025.

What condition is US93 over Grand Valley Pkwy 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 November 2024.

How much traffic does US93 over Grand Valley Pkwy carry?

About 4,200 vehicles per day (2021 count).

How long is US93 over Grand Valley Pkwy?

The structure is 97 ft (29.7 m) long with a longest span of 49 ft (14.8 m) and a deck 41 ft wide.

Who owns US93 over Grand Valley Pkwy?

It is owned by the State Highway Agency.