Northbound lanes of I-95 to close at exit 17 this weekend, starting tonight

The Saugatuck River Bridge replacement project gets underway
The northbound lanes of I-95 will be closed at Exit 17. 
Northbound traffic will be diverted onto southbound lanes, starting at 8.p.m. 
They're scheduled to reopen at 6 a.m. Monday. 
The Connecticut Department of Transportation says people should try and find alternate routes.