SPARKS, NV - Authorities are investigating a rollover on I-80 East near the Derby Dam exit around 4:30 PM Sunday.
According to Nevada Highway Patrol, a 50-year-old man from Texas hit a sign. The vehicle then went over a guardrail into a ditch. Alcohol is suspected to be a factor.
Troopers say he was wearing a seat belt at the time of the crash. He was taken by Care Flight to Renown Regional Medical Center. No other vehicles were involved.
The accident drew a multi-agency response from Storey County Sheriff's Office, NHP, Pyramid Tribal Police, and Truckee Meadows Fire Protection District.