A deputy with the Tompkins County Sheriff’s Office was involved in a collision on Route 13 in Ithaca.
The crash happened Friday night when a vehicle swerved into the median where the deputy was parked, monitoring traffic.
The driver of the second vehicle, identified as Meagan Condie, of Cortland, showed signs of impairment and was arrested.
She was charged with driving while intoxicated. Deputies said after that appearance tickets were issued.
No injuries were reported.