US Bridges

Rmp Lv Bl - I 515S over 7th ST & 8th ST

Fair

Clark County, Nevada · Las Vegas · Structure no. I 947E

Built
1985
40 years old
Condition
Fair
inspected November 2021
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
754 ft
6 main spans
Daily traffic
6,600
2021 count
Owner
State
State Highway Agency

About this bridge

Rmp Lv Bl - I 515S over 7th ST & 8th ST is a concrete continuous box beam or girders - multiple carrying Rmp Lv Bl - I 515S over 7th ST & 8th ST 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 6,600 vehicles a day, roughly 4% of them trucks, projected to reach 16,545 by 2040. The structure is 754 ft (229.8 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRmp Lv Bl - I 515S
Crosses7th ST & 8th ST
LocationLas Vegas
RouteInterstate 515
CountyClark County
StateNevada
Coordinates36.17247, -115.13579
Functional classUrban Principal Arterial - Interstate

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.2 US tons
Inventory rating52.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length754 ft (229.8 m)
Longest span99 ft (30.2 m)
Deck width40 ft (12.2 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,600 (2021)
Projected traffic16,545 by 2040
Trucks4%
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 Rmp Lv Bl - I 515S over 7th ST & 8th ST built?

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

What condition is Rmp Lv Bl - I 515S over 7th ST & 8th ST 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 November 2021.

How much traffic does Rmp Lv Bl - I 515S over 7th ST & 8th ST carry?

About 6,600 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Rmp Lv Bl - I 515S over 7th ST & 8th ST?

The structure is 754 ft (229.8 m) long with a longest span of 99 ft (30.2 m) and a deck 40 ft wide.

Who owns Rmp Lv Bl - I 515S over 7th ST & 8th ST?

It is owned by the State Highway Agency.