Lancaster County Sheriff's Office badge. (Photo credit to Jeff Motz/KFOR News)LINCOLN–(KFOR Jan. 21)–A serious crash just before midnight Monday night at 120th and “O” Street remains under investigation. Lancaster County Sheriff’s Sgt. Colby Dahlke tells KFOR News one vehicle was eastbound, the other westbound on “O” Street. He says both drivers were taken to a Lincoln hospital with serious but non life-threatening injuries. It’s not clear yet on what led to the crash.  The intersection was shut down for about two-and-a-half hours before reopening around 2:30am Tuesday.