A man was spotted on Department of Transportation cameras walking along side Interstate 84 in Plainville.
State police said the crash occurred on the eastbound side of the highway between exits 34 and 35.
It involved two vehicles and blocked the right lane.
There's no word on injuries.
However, one of the occupants of the vehicles was seen walking in the right shoulder before emergency crews arrived.
Troopers eventually arrived and the man got out of the shoulder.
For real-time traffic updates, check the WFSB traffic map here.
Copyright 2017 WFSB (Meredith Corporation). All rights reserved.