MassDOT’s contractor for the Whittier Bridge/I-95 Improvement Project, Walsh-McCourt JV, will install temporary traffic signals at either end of the bridge that will be used for traffic management during the work. The signals will be programmed to flash for a period of time prior to the start of construction to allow drivers time to acclimate themselves to the upcoming change. Also prior to the start of construction, National Grid will install a temporary gas main to maintain service during construction, and police details will be present during the work. The preparatory work will take place during daytime hours.
Once National Grid completes the temporary gas main installation, Walsh-McCourt JV, will program the signals to be fully functioning, install a barrier between the two lanes on the bridge and begin demolition of the south side. Once the barrier is installed and the traffic signals are functioning, travel across the bridge will be limited to one, alternating lane controlled by the signals. This traffic pattern will remain in place throughout demolition and reconstruction work. Bicycle and pedestrian access across the bridge will also be maintained. The contractor anticipates the demolition work will begin in three to four weeks, depending on National Grid’s progress. Additional updates will be provided prior to the start of demolition and as necessary.
The work is subject to cancellation without notice due to inclement weather.
MassDOT encourages drivers to avoid the area and seek alternate routes to minimize delays. Those traveling through the area should expect delays and should reduce speed and use caution while traveling along the detour routes.
The $292 million project is one of five “mega” projects in the historic Accelerated Bridge Program to repair or replace structurally deficient bridges. The design-build project will replace the existing six-lane bridge over the Merrimack River, built in 1951, with a new structure that includes eight vehicle lanes and a shared use path for bicycle and pedestrian use.
Cambridge: Kendall Square Mobility Task Force posted on Apr 17
The first meeting of MassDOT’s Kendall Square Mobility Task Force is scheduled as follows: Tuesday, April 28, 2015 from 4:00 PM – 6:00 PM at 600 Technology Square (corner of Main and Portland) – 3rd floor in Cambridge. MassDOT’s Kendall Square Mobility Task Force process …Continue Reading Cambridge: Kendall Square Mobility Task Force
MassDOT Receives Excellence in Transportation Award posted on Apr 16
The Massachusetts Department of Transportation (MassDOT) was recognized this week with an Excellence in Transportation Demand Management Award at the Association for Commuter Transportation’s (ACT) Regional Patriot Chapter Conference in Newport, Rhode Island. MassDOT was presented with an award for their Safe Streets Smart Trips …Continue Reading MassDOT Receives Excellence in Transportation Award
MassDOT Approves Contract for Springfield I-91 Viaduct Project posted on Apr 15
MassDOT today awarded a contract for the rehabilitation of the I-91 viaduct structure in Springfield. The lowest responsible bid was submitted by the joint venture of JF White-Schiavone, $148,000,150. There were three bids in total. The total project cost of $183,325,172 includes railroad flaggers, traffic …Continue Reading MassDOT Approves Contract for Springfield I-91 Viaduct Project