Public Transportation

Sustainable Modes of Travel

Transportation in Watertown is the second largest contributor to the City’s GHG emissions after buildings, mostly due to residents who drive alone in fossil-fuel powered vehicles. Transportation is critical to our daily lives, and Watertown has the opportunity to aid its residents and visitors in the transition to cleaner modes of commuting that are also connected and accessible for all. Simply put, the more people who bike, walk, and take transit, the fewer miles driven.

Watertown's new larger projects are required to encourage their employees or residents to use alternative modes of travel for commuting.  Encouragement might include providing bike parking or MBTA passes, or participating in a commuter shuttle. 

The Town's goal is to reduce single occupancy vehicle mode share by 20%, to 50% for residents, and 60% for employees. Currently 1 in 4 residents chooses an environmentally sustainable mode to travel to work.

Public Transportation

Watertown Transportation Management Association (WTMA)

A number of the larger employers in Watertown, as well as the newer residential buildings, participate in a TMA, which promotes alternative modes of travel to employees and residents, through on-site events and promotions.  

The WTMA recently launched the WATConnector - Pleasant Street, a commuter shuttle on Pleasant Street to Harvard Square and Watertown Square. This shuttle service is available to WTMA corporate and residential partners, as well as the public during morning and evening commutes. The members along Arsenal Street already collaborate on a shuttle to Harvard Square.  Shuttles are meant to reduce the need for a car to access work places. 

Learn More About the WATConnector 

 Shuttle for Watertown Transportation Management Association from Pleasant Street to Harvard Square

Public Transportation

Bus Rapid Transit (BRT) in the Region

Our transportation systems work best when they focus on moving people in the most efficient way possible.  Thanks to support from the Barr Foundation, Watertown collaborated with the City of Cambridge and the MBTA to install a dedicated bus lane on parts of Mt. Auburn Street, serving the Routes #70 and #71 buses to Harvard Square. Dedicated bus lanes keep the bus moving through traffic, making public transit faster and more reliable. 

The results of the pilot have been a real success in not only improving travel times for bus riders, but for the entire streetscape. Not only have the overall travel times improved, but the reliability of travel times have increased substantially.

 Check out the video and see how Watertown is on the leading edge of transit in the Boston region.

Boston Area Bus Pilots Move Region Closer to BRT from STREETFILMS

Active Transportation

Bike Share

In part of 2018 and 2019, Watertown hosted Lime Bike, a dockless bike share system.  Over two summer seasons, roughly 17,600 Lime Bike trips originated in Watertown, illustrating the number of people who will choose to bike when they have adequate facilities. 

Watertown is now hosting seven Bluebikes stations, with 11 bike docks in each. Bluebikes bicycles are picked up and dropped off ("docked") at designated stations.  This system allows riders to pick up a bike in Watertown and ride it to any community with Bluebikes, including Cambridge, Boston, Somerville, and Newton.  Bluebikes also can be used to ride to T stations and to Commuter Rail stations.

Bicycle and Pedestrian Committee

Watertown's Bicycle and Pedestrian Committee oversees efforts to promote healthy transportation, including a recent initiative to produce a Bicycle and Pedestrian Plan for the Town.

Get involved or attend an upcoming meeting

Active Transportation

Multi-Use Paths

Watertown residents have easy access to a beautiful multi-use path that runs the length of the Charles River, owned and operated by DCR (the State Department of Conservation and Recreation).  

DCR is also building an off-road path that will connect East Watertown to Fresh Pond, and the many bike paths in and around Alewife Station.  Watertown also is constructing its own Community Path, already open and utilized along Arsenal Street, ending at Irving Street.  

Future links include extending down Arsenal Street to Taylor Street, going through Watertown Square, west toward Howard Street, and then south, connecting to the Charles River Path.

Active Transportation

Bicycle and Pedestrian Plan

We feel safer on some streets compared to others. The comfort, convenience, and safety of walking and biking around town is critical to ensuring that these modes of travel are viable alternatives to driving. 

The City's recently completed Bicycle & Pedestrian Plan will help us achieve our vision to support a bicycle and pedestrian network that is safe and accessible, interconnected, and promotes a culture of walking and biking. By developing infrastructure, policies, and programs that encourage residents and visitors to participate in alternative and multi-modal forms of transportation, we can support public health and wellness and vibrant public spaces. 

Electric Vehicles

Publicly Accessible Charging Stations

There are 17 public EV charging stations in Watertown today, with more on the way as we shift away from fossil fuel vehicles. With more EVs on the road in the coming years, providing accessible infrastructure for them (think of all those gas stations!) is key to making this transition work in our community. Building out this infrastructure equitably means that we not only have more total stations, but that everyone in our community has convenient access to them.

Our target is for 100% of residents to live within a 1/2 mile radius of a public station by 2030. Today, only 23% of residents live within a 1/2 mile radius - so we have work to do!


Search the ChargePoint Map for your closest station! 

Electric Vehicles

Transitioning to EVs

The fossil-fuel powered vehicles we use to get around produce the majority of Watertown’s transportation-related emissions. We have an opportunity to reduce our emissions by transitioning to EVs, both within the community and our municipal fleet. As the grid transitions to renewable energy, the emissions associated with EV use will go down to zero.

EVs currently make up less than 1% of cars registered in Watertown (0.7%).

By 2030, our goal is to have more than every other car registered be electric (54%) and for 100% of new registered cars to be electric by 2050.

Electric Vehicles

EV Targets

EV sales are booming across the U.S., priming cities like Watertown to accelerate the phase-out of fossil-fuel powered vehicles.

So how will we transition to EVs to achieve zero emissions by 2050?

By setting targets of how many fossil fuel vehicles we can replace with electric ones, we can track our progress towards an electric future. As of 2020, there were approximately 172 EVs registered in Watertown, showing that we have a big opportunity to ride the EV wave!

What You Can Do

Transportation Resources

There are many transportation resources available to help residents and workers in Watertown reach their destinations in ways that are sustainable for the planet and promote a healthy and connected community.


The Watertown Healthy Transportation Newsletter has regular tips and resources for getting around
Explore the full network of Bluebikes destinations and how to use the system
Employers, workers and residents can find a range of resources to connect with carpools, transit benefits, and other services through the Watertown Transporation Management Association