US Bridges

RAMPFRCL39N-US95S over Centennialpkwychannel W

Good

Clark County, Nevada · DURANGO-US95 Intchg · Structure no. B3040

Built
2018
7 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
110 ft
1 main span
Daily traffic
6,350
2022 count
Owner
State
State Highway Agency

About this bridge

RAMPFRCL39N-US95S over Centennialpkwychannel W is a concrete culvert carrying RAMPFRCL39N-US95S over Centennialpkwychannel W 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 6,350 vehicles a day, roughly 5% of them trucks, projected to reach 6,985 by 2042. The structure is 110 ft (33.5 m) long and 35 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRAMPFRCL39N-US95S
CrossesCentennialpkwychannel W
LocationDURANGO-US95 Intchg
RouteU.S. Route 95
StateNevada
Coordinates36.29589, -115.28453
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length110 ft (33.5 m)
Longest span20 ft (6.1 m)
Deck width35 ft (10.6 m)
Roadway width35 ft (10.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,350 (2022)
Projected traffic6,985 by 2042
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was RAMPFRCL39N-US95S over Centennialpkwychannel W built?

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

What condition is RAMPFRCL39N-US95S over Centennialpkwychannel W 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 2024.

How much traffic does RAMPFRCL39N-US95S over Centennialpkwychannel W carry?

About 6,350 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is RAMPFRCL39N-US95S over Centennialpkwychannel W?

The structure is 110 ft (33.5 m) long with a longest span of 20 ft (6.1 m) and a deck 35 ft wide.

Who owns RAMPFRCL39N-US95S over Centennialpkwychannel W?

It is owned by the State Highway Agency.