DANBURY — State police have been called to the scene of a car accident off of I-84 in Danbury.

Authorities said Sunday a car struck a guardrail at the Exit 4 ramp near the Lake Avenue Extension.

Danbury fire units were also called to the scene. The first rescue units arrived at 8:52 a.m.

It was not immediately clear if anyone was injured in the accident, but fire department units were reported back in service by 9:07 a.m.

This is a breaking story and will be updated as more information becomes available.