US Bridges

Harmon Av over I-15 Industrial Fsd

Good

Clark County, Nevada · Las Vegas · Structure no. H2263

Built
2003
22 years old
Condition
Good
inspected December 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
637 ft
5 main spans
Daily traffic
11,000
2017 count
Owner
State
State Highway Agency

About this bridge

Harmon Av over I-15 Industrial Fsd is a steel continuous stringer/multi-beam or girder carrying Harmon Av over I-15 Industrial Fsd in Clark County, Nevada. It was built in 2003, so it is 22 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 11,000 vehicles a day, roughly 2% of them trucks, projected to reach 22,749 by 2040. The structure is 637 ft (194.1 m) long and 86 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesHarmon Av
CrossesI-15 Industrial Fsd
LocationLas Vegas
RouteCounty Highway 0
StateNevada
Coordinates36.10817, -115.18061
Functional classUrban Minor Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment9: Superior to present desirable criteria
Operating rating60.1 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length637 ft (194.1 m)
Longest span140 ft (42.7 m)
Deck width86 ft (26.1 m)
Roadway width79 ft (24 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,000 (2017)
Projected traffic22,749 by 2040
Trucks2%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Harmon Av over I-15 Industrial Fsd built?

It was built in 2003, making it 22 years old in 2025.

What condition is Harmon Av over I-15 Industrial Fsd 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 December 2022.

How much traffic does Harmon Av over I-15 Industrial Fsd carry?

About 11,000 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Harmon Av over I-15 Industrial Fsd?

The structure is 637 ft (194.1 m) long with a longest span of 140 ft (42.7 m) and a deck 86 ft wide.

Who owns Harmon Av over I-15 Industrial Fsd?

It is owned by the State Highway Agency.