At the Speedway Adam Chadbourne locks in sixth career championship at Wiscasset Speedway September 20, 2022 at 4:15 pm Amy WorreyYou have reached content that is intended only for subscribers to The Lincoln County News. If you are a subscriber, login here. Need a subscription? Subscribe now! Related StoriesAt the SpeedwayAt the SpeedwayAt the SpeedwayMerrill Scores First Career Super Street Victory at Wiscasset SpeedwayAt the Speedway Share this:FacebookTwitterLinkedInRedditMorePrint To stay informed on local happenings, sign up for our newsletter!