Route 1 was closed for a time Tuesday between Presque Isle and Caribou. Author: Erin Keller (NEWS CENTER Maine) Published: 4:51 PM EST March 2, 2021 Updated: 1:34 PM EST March 3, 2021 CARIBOU, Maine — Route 1 between Presque Isle and Caribou was closed for a time Tuesday afternoon due to a crash involving 15 cars, Presque Isle dispatch confirmed to NEWS CENTER Maine. Police say there were some injuries, but none are known to be life-threatening at this time. Poor visibility and road conditions are believed to be the cause of the crash. Aroostook County Sheriffs Office asked drivers to stay off the roads in a Facebook post.