US Bridges

SR582 Boulder SB over Rmp I515 N to Boulder

Good

Clark County, Nevada · Henderson · Structure no. I3270

Built
2020
5 years old
Condition
Good
inspected February 2022
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
138 ft
1 main span
Daily traffic
5,950
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

SR582 Boulder SB over Rmp I515 N to Boulder is a prestressed concrete box beam or girders - single or spread carrying SR582 Boulder SB over Rmp I515 N to Boulder in Clark County, Nevada. It was built in 2020, so it is 5 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 5,950 vehicles a day, roughly 13% of them trucks, projected to reach 6,545 by 2038. The structure is 138 ft (42.2 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR582 Boulder SB
CrossesRmp I515 N to Boulder
LocationHenderson
StateNevada
Coordinates35.99859, -114.93627
Functional classUrban Other Principal 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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length138 ft (42.2 m)
Longest span127 ft (38.6 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,950 (2018)
Projected traffic6,545 by 2038
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR582 Boulder SB over Rmp I515 N to Boulder built?

It was built in 2020, making it 5 years old in 2025.

What condition is SR582 Boulder SB over Rmp I515 N to Boulder 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 February 2022.

How much traffic does SR582 Boulder SB over Rmp I515 N to Boulder carry?

About 5,950 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is SR582 Boulder SB over Rmp I515 N to Boulder?

The structure is 138 ft (42.2 m) long with a longest span of 127 ft (38.6 m) and a deck 43 ft wide.

Who owns SR582 Boulder SB over Rmp I515 N to Boulder?

It is owned by the City or Municipal Highway Agency.