A construction project in New Milford will cause some traffic headaches over the next couple of days. The construction on East Street at Whittlesey Avenue by the CVS was supposed to start last night, but was delayed by the contractor due to delivery days. The construction will now start at 7pm, and last through 11pm. East Street will be one lane with alternating traffic. Tomorrow, the construction will be from 7am to 4pm. Drivers are being encouraged to use alternate routes to avoid the area.