US Bridges

N Gibson RD over Channel

Fair

Clark County, Nevada · Henderson · Structure no. B2748

Built
2002
23 years old
Condition
Fair
inspected December 2020
Type
Culvert
Concrete
Length
29 ft
3 main spans
Daily traffic
12,200
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

N Gibson RD over Channel is a concrete culvert carrying N Gibson RD over Channel in Clark County, Nevada. It was built in 2002, so it is 23 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 12,200 vehicles a day, roughly 3% of them trucks, projected to reach 25,231 by 2040. The structure is 29 ft (8.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesN Gibson RD
CrossesChannel
LocationHenderson
RouteCity Street 0
StateNevada
Coordinates36.06708, -115.0288
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2020
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.2 US tons
Inventory rating49.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length29 ft (8.7 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,200 (2017)
Projected traffic25,231 by 2040
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 N Gibson RD over Channel built?

It was built in 2002, making it 23 years old in 2025.

What condition is N Gibson RD over Channel 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 December 2020.

How much traffic does N Gibson RD over Channel carry?

About 12,200 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is N Gibson RD over Channel?

The structure is 29 ft (8.7 m) long with a longest span of 13 ft (3.9 m).

Who owns N Gibson RD over Channel?

It is owned by the City or Municipal Highway Agency.