Camp Meeting Road/Route 534 was closed between French Road and Birch Mountain Road in Bolton on Tuesday after a power line fell onto a 200-foot long section of guardrail, according to state police.
The scene was cleared as of 5 p.m., according to an alert from the state Department of Transportation.
Crews from Connecticut Light & Power and the DOT responded to the scene. The CL&P outage map reported at one point that more than 600 Bolton residents were without power.
Power has since been restored.