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City Construction Projects

Complete Streets Approach

The City of Cambridge is committed to improving the roadways, sidewalk and utilities to make them safe for all users. The construction season in Cambridge runs from mid-April through November, weather permitting. Work may be done outside of the official construction season if it doesn’t interfere with snow removal. To learn more about how City streets are prioritized for reconstruction, please visit the 5 Year Sidewalk and Street Reconstruction Plan

  • City Construction Projects- For detailed information about City construction projects, see below. You can filter for projects In Planning, In Construction or Completed. These construction projects may also be viewed as a map. You can sign up to receive email updates for any of the projects by going to the “Contact” tab of the project page.
  • University Construction Projects- Harvard University Construction information can be found here, MIT Construction Information can be found here
  • Utility Construction and Private Development Projects- For all other construction updates, including work being done by the Cambridge Water Department, Cambridge Electric Department, Eversource, other utility companies and large private development projects, click here.

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Project Name & Description Description Type Status
158 Spring St and Ahern Field Improvements
The City of Cambridge is moving forward with targeted improvements to the 158 Spring Street building and Ahern Field to strengthen this important East Cambridge campus. The building project focuses on addressing aging infrastructure and improving safety, accessibility, and major systems such as HVAC, electrical, plumbing, and building envelope components. Limited classroom upgrades and common area improvements will help enhance the learning environment for students, staff, and visitors. Planned upgrades to the playground and splashpad areas will improve accessibility, safety, and functionality. These multi-use spaces support both school and neighborhood use. At Ahern Field, proposed improvements include a new synthetic turf field with lighting, renovated basketball and hockey/pickleball courts, better park entrances, new seating and gathering spaces, and enhanced landscaping to create a more welcoming and active space for people of all ages.
The City of Cambridge is moving forward with targeted improvements to the 158 Spring Street building and Ahern Field to strengthen this important East Cambridge campus. The building project focuses on addressing aging infrastructure and improving safety, accessibility, and major systems such as HVAC, electrical, plumbing, and building envelope components. Limited classroom upgrades and common area improvements will help enhance the learning environment for students, staff, and visitors. Planned upgrades to the playground and splashpad areas will improve accessibility, safety, and functionality. These multi-use spaces support both school and neighborhood use. At Ahern Field, proposed improvements include a new synthetic turf field with lighting, renovated basketball and hockey/pickleball courts, better park entrances, new seating and gathering spaces, and enhanced landscaping to create a more welcoming and active space for people of all ages.
Sewer Cleaning and Lining
The City's contractor, National Water Main, is performing "cured-in-place" pipelining around the City. this process provides a new, jointless sewer pipe connection that minimizes root and water infiltration problems, improves flow and provides for a more structurally sound pipe without the need for excavation.
The City's contractor, National Water Main, is performing "cured-in-place" pipelining around the City. this process provides a new, jointless sewer pipe connection that minimizes root and water infiltration problems, improves flow and provides for a more structurally sound pipe without the need for excavation. Sewer and Stormwater In Progress
River Street Reconstruction Project
Welcome to the River Street Construction Webpage! This is the place to find current information and updates related to construction of the River Street Infrastructure and Streetscape Project. The project includes utility and surface reconstruction of the following streets and public spaces: • River Street from Memorial Drive to Massachusetts Avenue • Carl Barron Plaza (the major public space at the intersection of River Street/Western Ave/Mass Ave in Central Square) • The MBTA bus stops and busway at Magazine/Green/River Street adjacent to Carl Barron Plaza • Pleasant Street and Tubman Square between Pleasant Place and River Street • Green Street between Magazine and Pearl Street • Magazine Street between Franklin and Green Street • Blackstone Street In addition, the project includes the following nearby neighborhood streets which are due for reconstruction under the City's Five Year Sidewalk and Street Reconstruction Plan • Fairmont Avenue / Fairmont Street / Rockwell Street / Laurel Street / Kelly Road
Welcome to the River Street Construction Webpage! This is the place to find current information and updates related to construction of the River Street Infrastructure and Streetscape Project. The project includes utility and surface reconstruction of the following streets and public spaces: • River Street from Memorial Drive to Massachusetts Avenue • Carl Barron Plaza (the major public space at the intersection of River Street/Western Ave/Mass Ave in Central Square) • The MBTA bus stops and busway at Magazine/Green/River Street adjacent to Carl Barron Plaza • Pleasant Street and Tubman Square between Pleasant Place and River Street • Green Street between Magazine and Pearl Street • Magazine Street between Franklin and Green Street • Blackstone Street In addition, the project includes the following nearby neighborhood streets which are due for reconstruction under the City's Five Year Sidewalk and Street Reconstruction Plan • Fairmont Avenue / Fairmont Street / Rockwell Street / Laurel Street / Kelly Road Streets and Sidewalks Current Construction
Sciarappa St Reconstruction Project
Sciarappa Street from Monsignor O'Brien Highway and Charles St is scheduled for reconstruction in 2022 as part of the City's Five Year Plan for Sidewalk and Street Reconstruction.
Sciarappa Street from Monsignor O'Brien Highway and Charles St is scheduled for reconstruction in 2022 as part of the City's Five Year Plan for Sidewalk and Street Reconstruction. Streets and Sidewalks Current Construction
Elm St Reconstruction Project
Elm St Reconstruction Project
Elm St Reconstruction Project Streets and Sidewalks Current Construction
Chestnut Street Reconstruction Project
Chestnut Street from Sydney St. to Pleasant St. is scheduled for reconstruction in 2023 as part of the City's Five Year Plan for Sidewalk and Street Reconstruction.
Chestnut Street from Sydney St. to Pleasant St. is scheduled for reconstruction in 2023 as part of the City's Five Year Plan for Sidewalk and Street Reconstruction. Streets and Sidewalks Current Construction
Centre Street and Dana Street Reconstruction Projects
Centre Street from Dana St. to Hancock St. and Dana Street from Cambridge Street to Mass Ave are scheduled for reconstruction in 2022 as part of the City's Five Year Plan for Sidewalk and Street Reconstruction.
Centre Street from Dana St. to Hancock St. and Dana Street from Cambridge Street to Mass Ave are scheduled for reconstruction in 2022 as part of the City's Five Year Plan for Sidewalk and Street Reconstruction. Streets and Sidewalks Current Construction
135 Sherman Street Multi-Use Facility
This project consists of an underground wet weather storage tank and City facility to serve the growing needs of the City. The project is located at the recently acquired 135 Sherman Street parcel.
This project consists of an underground wet weather storage tank and City facility to serve the growing needs of the City. The project is located at the recently acquired 135 Sherman Street parcel. Sewer and Stormwater In Planning
Tobin Montessori & Darby Vassall Upper Schools Project
The Cambridge Public Schools’ Innovation Agenda will result in the creation of four new upper school campuses serving students in grades 6 to 8. The Tobin and Darby Vassall Upper Schools, located at 197 Vassal Lane, Cambridge, will be the third school to be redesigned.
The Cambridge Public Schools’ Innovation Agenda will result in the creation of four new upper school campuses serving students in grades 6 to 8. The Tobin and Darby Vassall Upper Schools, located at 197 Vassal Lane, Cambridge, will be the third school to be redesigned. Buildings Current Construction
Linear Park Reconstruction Project
Linear Park, located in North Cambridge between Alewife Station and the Cambridge-Somerville city line, is a popular open space corridor for commuting and recreation. Linear Park between the Russell Field Fieldhouse and the Cambridge-Somerville city line are scheduled for reconstruction beginning in September 2025. Key Park Upgrades Include: Drainage & Irrigation Lighting & Amenities Secondary Paths Signage Tree Health & Soil For more information on the redesign and community process visit: https://www.cambridgema.gov/Departments/CommunityDevelopment/LinearParkRedesign
Linear Park, located in North Cambridge between Alewife Station and the Cambridge-Somerville city line, is a popular open space corridor for commuting and recreation. Linear Park between the Russell Field Fieldhouse and the Cambridge-Somerville city line are scheduled for reconstruction beginning in September 2025. Key Park Upgrades Include: Drainage & Irrigation Lighting & Amenities Secondary Paths Signage Tree Health & Soil For more information on the redesign and community process visit: https://www.cambridgema.gov/Departments/CommunityDevelopment/LinearParkRedesign Parks Current Construction

Will I be able to get out of my driveway or walk down the street during construction?

If any work is scheduled to be performed directly in front of your driveway, the contractor will notify you directly regarding the accessibility timeline. Pedestrian access will be maintained at all times. if you live on a road that has a bicycle lane, the contractor will try to maintain a bicycle lane around the work zone. If that is not possible, crews will post signage in the area to alert cyclists that the bicycle lane ends and to alert motorists that they should "Share the Road" with cyclists.

How can I receive updates about construction in my neighborhood?

Click on the "Sign Up" button on the Contact tab of the project page or go to cambridgema.gov/subscribe to search for mailing lists. 

Page was last modified on 2/4/2020 3:46 PM
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