NDOT says I-580 will be closed between northern Carson City and Washoe Valley Nov. 17 and Nov. 18 between 7 a.m. and 1 p.m. daily for replacement of NV Energy power lines crossing the interstate.

Both directions of I-580/U.S. 395 will be closed from U.S. 50/East William Street exit 39 in central Carson City to the Alternate U.S. 395 Bowers Mansion exit 50 in northern Washoe Valley from 7 a.m. to 1 p.m. Nov. 17 and Nov. 18 for major utility line repairs. No access will be allowed via interstate on and off-ramps within the closure area. No through traffic will be allowed through Hobart Road or Eastlake Boulevard areas, but local access will be permitted for residents.  

Repairs will be made to 120-kilovolt transmission lines which cross over the interstate and supply power to approximately 11,0000 customers at Lake Tahoe. The overhead lines were recently struck and damaged by an aircraft. The repairs require a helicopter working during daylight hours to string new utility lines across the roadway. The morning weekend hours were selected to reduce impact on heavier weekday commute traffic. As many as 43,000 vehicles travel the section of interstate daily. 

State road information is available at nevadadot.com or by calling (775) 888-7000.

(Nevada Department of Transportation contributed to this report.)