Some trucks and boats on trailers cannot pass through Cave Rock tunnel

With construction started in the U.S. 50 Cave Rock tunnel, travelers need to know restrictions now that both lanes of traffic go through the eastbound tunnel.

Because of the slope of the interior to the tunnel, no oversized vehicles or oversized loads are allowed (wider than 8'6" and taller than 14'6"). Most buses and RVs are smaller than these restricted sized, and have been able to travel through the tunnel safely according to Meg Ragonese, Nevada Department of Transportation (NDOT) Public Information Officer.

Traffic has been traveling very smoothly through the tunnels, with only the slightest travel delays as a result of the 25 mph work zone speed limit. During last week's Amgen women's race, traffic was held for approximately 40 minutes as part rolling traffic closures, but cleared out very quickly.

"The summer event and travel season will be here shortly and we want to encourage everyone to visit and enjoy Lake Tahoe," said Ragonese. "But, we also want to remind drivers to give themselves a little extra travel time through the U.S. 50 Cave Rock area, particularly with upcoming holidays such as Memorial Day and Fourth of July."

These closures are needed for the important road improvement project designed to stop rocks from falling onto Highway 50, add lighting to the inside of the tunnel as well as adding water quality improvements.

Construction will be completed this fall.

Motorists can visit www.nevadadot.com/caverock for additional project information.

"We thank drivers for their understanding," added Ragonese.