Fire officials say that at around 8:24 a.m., crews responded to Lawler Lane at Canterbury for a single car rollover into a pole.
The driver was able to get out of the vehicle but it’s unclear if they were injured.
Firefighters say their primary concern became the suspended transformer opening up and the oils catching fire after the crash. The area was blocked off until Norwich Public Utilities responded to the scene to secure the power.
The road is expected to be closed for hours for repairs.
The cause of the crash is unknown at this time.