US Bridges

I 15S over FR CL19

Good

Clark County, Nevada · Glendale · Structure no. I 782S

Built
1962
63 years old
Condition
Good
inspected December 2022
Type
Slab
Concrete Continuous
Length
123 ft
3 main spans
Daily traffic
18,250
2021 count
Owner
State
State Highway Agency

About this bridge

I 15S over FR CL19 is a concrete continuous slab carrying I 15S over FR CL19 in Clark County, Nevada. It was built in 1962, so it is 63 years old, older 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 18,250 vehicles a day, roughly 27% of them trucks, projected to reach 13,225 by 2040. The structure is 123 ft (37.5 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI 15S
CrossesFR CL19
LocationGlendale
RouteInterstate 15
StateNevada
Coordinates36.66555, -114.5619
Functional classRural Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.6 US tons
Inventory rating51.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length123 ft (37.5 m)
Longest span47 ft (14.3 m)
Deck width43 ft (13.1 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,250 (2021)
Projected traffic13,225 by 2040
Trucks27%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate 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 I 15S over FR CL19 built?

It was built in 1962, making it 63 years old in 2025.

What condition is I 15S over FR CL19 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 I 15S over FR CL19 carry?

About 18,250 vehicles per day (2021 count), of which roughly 27% are trucks.

How long is I 15S over FR CL19?

The structure is 123 ft (37.5 m) long with a longest span of 47 ft (14.3 m) and a deck 43 ft wide.

Who owns I 15S over FR CL19?

It is owned by the State Highway Agency.