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State traffic laws related to pedestrians

Let’s plant 100 trees around Cambridge to combat heat, provide shade cover, and reduce carbon emissions all while contributing to a healthier, happier Cambridge.

A meeting to brainstorm projects and resources for this new working group.

Join Earthwise Aware for a thought-provoking workshop examining how land use and climate change influence the design, function, and future of urban green spaces. Starting at the library’s front lawn, we will explore how conventional designs can undermine biodiversity and tree health. What makes a space truly nature-friendly? Can a lawn, sidewalk, or plaza be transformed into habitat? We will compare low-functioning green spaces with examples of micro-forests, native plantings, and meadows. Along the way, we will observe seasonal changes in plants and wildlife through the lens of phenology, the study of nature’s calendar. We will also introduce simple participatory science tools that help monitor habitat quality, foster community engagement, and inform better decisions. Even a modest native plant patch can be a pocket of resilience. Come learn how to spot, support, and reimagine urban nature that works with the ecosystem, not just mimics it. The program will start with a workshop in the Rossi Room, then move outside to Joan Lorentz Park. Registration required.

Join us as we celebrate the official acceptance of the Cambridge-Yerevan Sister City Association Records into the Cambridge Public Library’s Archives and Special Collections. Learn about the collection and three significant objects given by Yerevan to the city of Cambridge with guest speaker, Gary Lind-Sinanian, Collections Curator of the Armenian Museum of America. We’ll be treated to a selection of traditional Armenian music sung by a local student. A sampling of hors d’oeuvres and Eastern Armenian desserts will be served following the program.

Prospect Street to Portland Street

1987 plan used to guide actions of Central Square Advisory Committee appointed by the City Manager.

The climate is changing, and we're all here on the planet together. Join us for a monthly community gathering and discussion of a variety of books about climate change. We will share thoughts, resources, and occasionally host special guests in a welcoming small-group environment. Our September book is What If We Get It Right? Visions of Climate Futures by Ayana Elizabeth Johnson. Copies are available to pick up at the Q&A desk at the Main Library and on the Libby app. This is a hybrid event. A Zoom link will be sent to all registered participants 1 hour before the event. Registration is required. Please contact alengel@cambridgema.gov with questions.

In order to develop Cambridge Crossing, DivcoWest was required to make improvements to Monsignor O’Brien Highway from Third Street to Museum Way. These improvements have included subsurface and surface infrastructure upgrades. This section of Monsignor O’Brien Highway is being transformed from a highway into a tree lined boulevard with bicycle lanes/cycle tracks, new sidewalks and significantly improved pedestrian crossings. Due to the construction associated with the MBTA’s Green Line Extension (GLX) Project, these improvements have been phased over several years.