01
Building / Landmark
Ghost Bike Memorial - Marcia Diehl
White ghost bike near Putnam Avenue for Marcia Diehl, a Cambridge folk musician and activist killed while cycling in 2015.
What does Ghost Bike Memorial - Marcia Diehl reveal about the city?
White ghost bike near Putnam Avenue for Marcia Diehl, a Cambridge folk musician and activist killed while cycling in 2015.
Read the city asRunnerRead the city through parks, paths, bridges, and distance.VisitorStart with what makes the place legible fast.StudentFollow campus rhythms, libraries, food, and late-night edges.LocalSurface the everyday rituals and quieter second looks.HistorianPrioritize older layers, people, and civic memory.Food loverLet restaurants, cafes, markets, and neighborhood rituals lead.ParentFavor safe, walkable, campus-adjacent understanding.ArchitectTrace buildings, campuses, edges, and visible civic form.FounderFollow institutions, labs, companies, and invention spillover.
Open the connections
Why each step follows
Jump back in time
The older layer
Ask who shaped this