Maine Turnpike Construction Report

This report is published by the Maine Turnpike Authority and lists Construction Advisories about scheduled construction projects for the upcoming week.

When you finish with this page, go back to the Road Conditions Menu to review other road and traffic condition sources we have collected.

You should also check our page for the specific U.S. Canada border crossing you intend to use. Those pages have more detailed road condition updates, traffic cameras, border wait times, hours of operation and other information for that specific port. The following links will take you to a list of all ports bordering the State of Maine and the Provinces of Quebec and New Brunswick. If you are traveling through another state you should go to our complete list of all of the U.S. and Canadian ports and select the port you will be using.

Before heading to the border, be sure to review our information on the going through customs, required documentation and prohibited items.

List of Maine Turnpike Construction Projects

There are two lists below with the first one showing projects for the upcoming week, and the second showing long term projects. Construction projects on this list can be impacted by weather and other factors so use this as a general guide to help avoid slowdowns cause by roadwork.

Weekly and Daily Construction on the Maine Turnpike

Mile Marker	City/Town	Closure Details
0.7	Kittery	Beginning June 18, 2019 The Exit 1 southbound entering ramp in Kittery will be closed due to construction on the Piscataqua River Bridge.
0.7	Kittery	Beginning October 24, 2019 The Exit 1 northbound off ramp in Kittery will be closed due to construction on the Piscataqua River Bridge.
0	Kittery	Beginning March 2, 2020 the right lane northbound will be closed until further notice due to construction on the Piscataqua River Bridge.
1	Kittery	Beginning February 24, 2020 the right lane southbound will be closed until further notice due to construction on the Piscataqua River Bridge.
44	Scarborough	Northbound lane shift at mile 44.6 at the Cummings Road Bridge Project until further notice.
Exit 45	South Portland	Overlimit Restriction: Vehicles and loads over 12’ wide will not be permitted to EXIT the Maine Turnpike at Exit 45 southbound.
46 – 49	Portland	North and southbound lane shift mile 46 and 49 until further notice for construction on the Pan Am Railroad, Stroudwater and Warren Avenue Bridges.
Exit 86 – Exit 103	Sabattus – West Gardiner	Overlimit Restriction: Vehicles and loads over 13’ wide traveling northbound on the Maine Turnpike will be required to exit the Turnpike at Exit 86 in Sabattus, and may re-enter the Turnpike for northbound travel at Exit 103 in West Gardiner.  This restriction will remain in effect until further notice.
99	West Gardiner	North and southbound lane shift/single lane traffic at mile 99 due for construction on Cobbososeecontee Stream Bridge.

Longer Duration Projects on the Maine Turnpike