Two people were taken to the hospital with serious injuries after a motorcycle crash on Route 63 in Litchfield.
State police responded to the crash scene, near Webster Road, around 3:35 p.m. on Monday.
Fire officials said two people were taken to separate hospitals with serious injuries.
A LifeStar helicopter was called to the scene, state police said.
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The fire department said Route 63 will remain closed for an extended period of time. Drivers are being asked to avoid the area.
The crash remains under investigation.