US Bridges

Unnamed Road over Local Drainage

Fair

Clark County, Nevada · 0.25 MI S Commercial Gate · Structure no. 2361024P0000000

Built
2018
7 years old
Condition
Fair
inspected December 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
200
2024 count
Owner
Federal
Air Force

About this bridge

Unnamed Road over Local Drainage is a concrete culvert carrying Unnamed Road over Local Drainage 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 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 210 by 2044. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUnnamed Road
CrossesLocal Drainage
Location0.25 MI S Commercial Gate
RouteFederal Lands Road 0
StateNevada
Coordinates36.25856, -115.00455
Functional classRural Minor 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 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 rating42.7 US tons
Inventory rating33 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span15 ft (4.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2024)
Projected traffic210 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerAir Force
Maintained byAir Force
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 Unnamed Road over Local Drainage built?

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

What condition is Unnamed Road over Local Drainage 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 2024.

How much traffic does Unnamed Road over Local Drainage carry?

About 200 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Unnamed Road over Local Drainage?

The structure is 34 ft (10.4 m) long with a longest span of 15 ft (4.5 m).

Who owns Unnamed Road over Local Drainage?

It is owned by the Air Force.