First phase of I-15 work at Nevada-California border completed

Interstate 15

First phase of I-15 work at Nevada-California border completed

Flood engulfs California's I-15, temporarily closing artery from Vegas

First phase of I-15 work at Nevada-California border completed

PARKS! Part 4: Would flooding Death Valley offset sea level rise?

First phase of I-15 work at Nevada-California border completed

Nevada Officials Want Wider I-15 Connecting Southern California to Las Vegas - Nevada Officials Want Wider I-15 Connecting Southern California to Las Vegas

First phase of I-15 work at Nevada-California border completed

Greater Idaho movement: Merging Idaho with parts of Oregon, California

First phase of I-15 work at Nevada-California border completed

California Highways (): Route 395

First phase of I-15 work at Nevada-California border completed

Interstate 11 from Phoenix to Las Vegas, Arizona and Nevada

First phase of I-15 work at Nevada-California border completed

First phase of I-15 expansion complete ahead of Thanksgiving travel

First phase of I-15 work at Nevada-California border completed

First phase of I-15 widening project completed easing bottleneck traffic at Nevada state line

First phase of I-15 work at Nevada-California border completed

I-15 Widening Project Victorville to Barstow

First phase of I-15 work at Nevada-California border completed

CalTrans: All lanes of I-15 SB to be open to California over holiday weekend

First phase of I-15 work at Nevada-California border completed

Hurricane Hilary path: Storm grows to Category 4 in Pacific

First phase of I-15 work at Nevada-California border completed

I-15 traffic at Nevada-California border one step closer to relief, Traffic

First phase of I-15 work at Nevada-California border completed

Traffic on I-15 at the California-Nevada border still below normal, despite Las Vegas reopening, Road Warrior, News

First phase of I-15 work at Nevada-California border completed

Hoover Dam - Water Education Foundation