US Bridges

SR592 Flamingo RD over I 15

Fair

Clark County, Nevada · Las Vegas · Structure no. I1745

Built
1985
40 years old
Condition
Fair
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
297 ft
2 main spans
Daily traffic
90,000
2021 count
Owner
State
State Highway Agency

About this bridge

SR592 Flamingo RD over I 15 is a steel stringer/multi-beam or girder carrying SR592 Flamingo RD over I 15 in Clark County, Nevada. It was built in 1985, so it is 40 years old, older 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 90,000 vehicles a day, roughly 2% of them trucks, projected to reach 88,000 by 2040. The structure is 297 ft (90.5 m) long and 119 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSR592 Flamingo RD
CrossesI 15
LocationLas Vegas
RouteState Highway 592
CountyClark County
StateNevada
Coordinates36.11451, -115.18043
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating78.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length297 ft (90.5 m)
Longest span152 ft (46.3 m)
Deck width119 ft (36.3 m)
Roadway width116 ft (35.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90,000 (2021)
Projected traffic88,000 by 2040
Trucks2%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 SR592 Flamingo RD over I 15 built?

It was built in 1985, making it 40 years old in 2025.

What condition is SR592 Flamingo RD over I 15 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 January 2023.

How much traffic does SR592 Flamingo RD over I 15 carry?

About 90,000 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is SR592 Flamingo RD over I 15?

The structure is 297 ft (90.5 m) long with a longest span of 152 ft (46.3 m) and a deck 119 ft wide.

Who owns SR592 Flamingo RD over I 15?

It is owned by the State Highway Agency.