The crash occurred around 2:15 a.m. and according to Broome County Dispatch, it happened right off of Route 17 Westbound, near exit 70 North. 511NY is also reporting the Exit 70 North off-ramp is blocked off and traffic is being diverted to an alternate route. This is a developing story, stay with 12 News for further updates. The cause of the crash is currently under investigation. New York State Police, the Broome County Sheriff’s Office, and Union Volunteer Emergency Squad all responded to the scene. JOHNSON CITY (WBNG) — At least one person is injured after a one-car rollover crash early Friday morning. Broome County Sheriff’s Deputies at these scenes said the crash was a little difficult to reach because of the terrain. 511NY is reporting at least one person is injured, but we’re working to learn about the extent of the injuries and how many people may be involved.