The state Department of Transportation (MassDOT) has approved the contract for construction on the Chelsea Viaduct project, with the low bidder being Skanska McCourt at $169.37 million, some 3 percent below estimates for the massive rebuilding project.
A key part of the scope of work identified in the documents includes keeping the Arlington Street on-ramp, an entryway that had been considered for possible removal.
The project was bid out in July, and a Notice to Proceed is expected in January, with substructure repairs starting shortly after that and into the spring of 2020.
The Chelsea Viaduct is the elevated highway that runs from the County Road overpass to just beyond the 4th Street off ramp. The project has been in the planning stages for more than a month.
The scope of the project includes repairing and retrofitting the superstructure underneath the viaduct. That will take the rusted steel beams and retrofit them with new concrete structures that will be decorated with murals.
That work is expected to begin in the early months of 2019 and will proceed through the spring of 2020 – lasting more than a year.
That will be followed by replacement of the superstructure, which is the decking that the cars and road operate upon. That will be replaced primarily through a pre-fabricated bridge pieces that will be lifted into place and secured. Only two small pieces of the Viaduct will require traditional repair techniques. That will be over the railroad tracks and by the 4th Street off ramp.
There will be no traffic impacts on Route 1 during peak travel times. All work will be performed between 10 p.m. and 5 a.m. on the substructure rehabilitation.
In the fall of 2020, the superstructure replacement will feature some traffic impacts, as they move three lanes into two lanes southbound and two lanes northbound. There will also be interim ramp closures at that time and some parking impacts as well.
As a part of the mitigation for the community, a new community parking lot will be constructed below the Viaduct to help with downtown parking. There will also be improved lighting and a solid snow fence built around portions of the Viaduct.
Completion is expected in 2021.
MassDOT officials said they are in the process of assembling a Chelsea Task Force that will analyze public transit, vehicular travel and other travel options throughout construction and work to ensure reliable transportation for all. More is expected on that Task Force in the coming months.
A before and after view of the substructure repairs to the Chelsea Viaduct, going from rusted steel to a mural.
2 – (Timeline, no cut)
By Seth Daniel
Shown in blue is the aea that will be worked on by MassDOT.
City Manager Tom Ambrosino and the City Council have submitted an eye-opening mitigation package to the MassDOT to accommodate the upcoming Chelsea Viaduct project – a major rehabilitation project of the elevated highway leading to the Tobin/Mystic Bridge.
The project is slated to be advertised in 2018 by the state.
In a letter submitted this month, City Manager Tom Ambrosino asked for a total of $1.724 million from MassDOT for various items to make up for the construction project.
“As you know the Route 1 viaduct basically bisects Chelsea, running directly through its dens, environmental justice neighborhoods,” he wrote. “Because of its overwhelming presence in the City, substantial and lengthy reconstruction of the Route 1 viaduct will undeniably yield negative impacts for the City’s residents, businesses and visitors and severely diminish the City’s quality of life.”
He said the project would have substantial disruption to the daily lives of Chelsea residents, including middle school and high school students who routinely walk in the Viaduct area to get the school.
MassDOT said it is early in the design stage and looks to be at about 25 percent by the end of the year. It is considering the letter, but had no further comment than that.
“MassDOT is currently in the early design stage, and is in the process of engaging the public in order to develop a comprehensive construction staging plan that will accelerate construction and minimize disruption to the City of Chelsea and commuters,” said a spokesman for MassDOT. “Additionally, MassDOT is in the process of evaluating the letter from the City of Chelsea and as always, will consider all suggestions that avoid, minimize or mitigate impacts to local business, members of the community and to ensure reliable travel throughout the viaduct area.”
One of the biggest asks is $500,000 to fund a decorative lighting program under the Viaduct. Ambrosino said the lots beneath the Viaduct have historically been very dimly lit and subject to blight and criminal activity. The City is asking for post construction lighting that includes typical street lighting, and also a significant public art and special design program.
“As a commanding presence, the City envisions a spatial design and public art involving up-lighting that would enliven this corridor and lessen the negative attributes associated with the highway,” he wrote.
A second ask is for funding in the amount of $300,000 to re-design and renovate the football stadium and Carter Park – which are cut in half by the Viaduct.
Other mitigation measures include surveillance for parking lots, parking lot improvements under the Bridge for the City, improvements to the Fourth Street off-ramp, residential enhancements to homes abutting the bridge, additional crossing guards for school children, and a contribution to a bike-pedestrian path on the Tobin/Mystic Bridge.
By Seth Daniel
The upcoming Chelsea Viaduct state highway project may include plans to eliminate the 5th Street onramp next to the Williams School, and Councillor Roy Avellaneda said he wants answers about the plan.
Avellaneda said at the Nov. 20 Council meeting that he has learned that MassDOT is considering closing down the onramp, which he said is critical for making sure the downtown and Everett Avenue are not flooded with vehicle traffic at certain times of the day.
“There is a proposal by MassDOT to close the 5th Street onramp to the Tobin Bridge at Arlington Street adjacent to the MITC Building,” he said. “They are talking…about doing away with it and eliminating it. It jumps off the page to me. I am wondering what impact that will have to the other two off-ramps and what kind of drastic impact it will have on our downtown.”
The MITC (Massachusetts Information Technology Center) Building is a state-owned building that houses computer technology and electronic records for the state. It has several hundreds employees.
A spokesman for MassDOT would not confirm or deny that there is a plan to take away the on-ramp. He said the plans are still in design for the overall viaduct project, and a public process with members of the community is underway.
A meeting took place earlier this month in Chelsea to discuss the project, which will begin in 2016.
“The Massachusetts Department of Transportation (MassDOT) is continuing to move forward with the design of the Chelsea Viaduct Rehabilitation Project and is committed to rehabilitating this important structure to ensure long term reliability throughout this area,” said the spokesman in a statement. “MassDOT has developed a comprehensive public participation plan that will engage local civic leaders and elected officials, area businesses and members of the community as well as commuters.”
The land where the onramp is located was actually taken by the Highway Department decades ago when the Tobin/Mystic Bridge was being constructed. That particular piece of land was the home to Union Park – a park that housed the Civil War statue now across the street from City Hall. The park was laid out in a “spoke” formation with all paths leading to the Civil War monument in the center. However, during the Bridge construction, it was part of a massive land-taking in Chelsea and was designated for highway use.
It’s on that basis where Avellaneda said he wants more information. He said he wants to know what the plan is for that land if the onramp is taken away. He said since it was taken by eminent domain for highway use, it should be returned to the City if it is no longer a highway use.
He said he has suspicions that the state just wants to use the land to create more parking for the MITC employees.
“Do they want to expand parking for the MITC?” he asked. “That land was taken by eminent domain for one purpose and that was for a highway. If the highway is no longer using it for a highway, that land should go back to the City. That land was taken away from Chelsea and should not go to the MITC for parking and for them to continue their spread. The plan for 5th Street needs to be found and any hidden agenda out there needs to be found.”
The Chelsea Viaduct is a structure which runs between the Tobin Bridge to where Route 1 crosses above County Road and the Viaduct carries traffic through the area known as the “Chelsea Curves.”
The Chelsea Viaduct is structurally deficient and in need of repair and rehabilitation in order to ensure the reliability of this important connection.
Working with the City of Chelsea, residents living near the Viaduct, roadway users, and other stakeholders, the project team is currently designing a plan for construction that minimizes and mitigates temporary construction impacts. MassDOT’s current schedule includes reaching the 25 percent design milestone before the end of this year, continuing design and related work throughout the winter, and then advertising the project to potential construction bidders in the spring of 2018.
When completed, the Viaduct Rehabilitation project will provide repairs to the structure’s supports and a new travel surface for vehicles traveling on it. Work on the viaduct will be coordinated with construction activities occurring as part of the separate Tobin Bridge Deck Rehabilitation Project.