Traffic on School Street at Mt. Auburn Street to be Redirected Starting This Week

The Mt. Auburn Street Project will impact traffic patterns temporarily beginning this week. See more information in the announcement from the City of Watertown, below. Drainage Installation & Test Pits

Crews will continue drainage installation and excavate test pits on Mount Auburn Street between Chauncy Street and School Street

Traffic and Sidewalk Impacts

Beginning March 30, 2026, a detour will be in place on School Street. Access to School Street from Mount Auburn Street will remain open; however, traffic traveling down School Street toward Mount Auburn Street will be redirected onto Adams Avenue and then back to Mount Auburn Street.

Lane Shifts, Parking Restrictions on Parts of Mt. Auburn Street This Week

Planned roadwork on Mt. Auburn Street will result in lane shifts and areas of restricted parking as drainage and conduit is installed and test pits are dug. See more information provided by the City of Watertown, below. As the construction season resumes, we’d like to highlight the progress made during the previous season along Mount Auburn Street. The map below illustrates completed work and the specific locations where it has taken place.

Drainage Installation and Work on Traffic Signals Planned This Week on Mt. Auburn Street

During the week of March 16-20, the Mt. Auburn Street Project includes drainage installation and work on new traffic signal risers. See details provided by the City of Watertown, below. The Mount Auburn Street Complete Street Project is a MassDOT funded and managed initiative to fully reconstruct State Route 16, creating a safer, more accessible street for all users, whether traveling by car, bicycle, transit, or on foot. Below, you’ll find this week’s project update, including upcoming construction activities, anticipated traffic impacts, a look at the project’s final design in the area of work, and access to view more info on the projects history and details.

Crews Will Install Drainage, Bases for New Traffic Lights on Mt. Auburn Street This Week

Construction on Mt. Auburn Street this week includes installation of drainage, drilling test pits and installing the bases for new traffic lights. See details provided by the City of Watertown, below. The Mount Auburn Street Complete Street Project is a MassDOT funded and managed initiative to fully reconstruct State Route 16, creating a safer, more accessible street for all users, whether traveling by car, bicycle, transit, or on foot. Below, you’ll find this week’s project update, including upcoming construction activities, anticipated traffic impacts, a look at the project’s final design in the area of work, and access to view more info on the projects history and details (click here).

Road Construction Continues This Week on Mt. Auburn Street

Crews will be out on Mt. Auburn Street installing drainage and making test pits along the thoroughfare this week. See exactly where in the announcement from the City of Watertown, below. The Mount Auburn Street Complete Street Project is a MassDOT funded and managed initiative to fully reconstruct State Route 16, creating a safer, more accessible street for all users, whether traveling by car, bicycle, transit, or on foot. Below, you’ll find this week’s project update, including upcoming construction activities, anticipated traffic impacts, a look at the project’s final design in the area of work, and access to view more info on the projects history and details.

Drainage Work on Mt. Auburn Street This Week, No Construction Monday

While the majority of the Mt. Auburn Street Project has paused for the winter, drainage work continues on small portions of the roadway. See details in the announcement from the City of Watertown, below. Work is not scheduled for Monday, January 19, 2026, due to the holiday. 

Drainage Installation

Crews will perform drainage installation on Mount Auburn Street between Richards Road and Oakley Road. Traffic and Sidewalk Impacts

During this work, you can expect temporary lane shifts and possibly lane closures, but one travel lane in each direction will be maintained on Mount Auburn Street.

Work This Week on Mt. Auburn St. Includes Drainage Installation, Test Pits

Expect lane shifts and parking restrictions along the stretches of Mt. Auburn Street this week as construction crews work on drainage installation dig test pits. See more details in the announcement from the City of Watertown, below. Drainage Installation

Crews will perform drainage installation on Mount Auburn Street between Langdon Avenue and Winthrop Street. Traffic and Sidewalk Impacts

During this work, you can expect temporary lane shifts and possibly lane closures, but one travel lane in each direction will be maintained on Mount Auburn Street.

Lane Shifts & Parking Restrictions on Parts of Mt. Auburn St. This Week

The Mt. Auburn Street Project includes line striping and tree removal from Dec. 9-12 and there will be lane shifts for motorists and parking restrictions in the areas of the work. See details in the announcement from the City of Watertown, below. Temporary Traffic Line Striping

Crews will be working overnight on Tuesday, December 9, 2025, beginning at 7:00 PM to adjust and complete the temporary traffic line striping on Mount Auburn Street between the Cambridge line and Arlington Street.