Two die in Sunday crash that caused a downed power line on Speedway Boulevard Deputies say the road could be closed for most of the day. (Source: Google Maps) By KOLD News 13 Staff | December 13, 2020 at 11:19 AM MST - Updated December 14 at 1:12 PM TUCSON, Ariz. (KOLD News 13) - Two men died in a crash on Speedway Boulevard early on Sunday, Dec. 13. According to the Pima County Sheriff’s Department, the single-vehicle crash happened at about 3:45 a.m. and resulted in downed power lines. Investigators say the vehicle was traveling at a high rate of speed when the driver lost control and crashed at Rancho del Jefe Loop, just east of Tanque Verde Loop Road.