New and Current Bicycle Projects

The City of Cambridge continually evaluates locations where large and small scale bicycle infrastructure improvements can be made to increase safety and meet our Vision Zero goals.

For current projects underway, please visit this page: Streets and Transportation

By the Numbers
Updated January 2022. New update expected June 2023.

For a breakdown of length by facility type, see the table below. Click on the chart to see the City's bicycle facilities growth from 2004-2020.

Facility Type  Length (Miles) 
Bike Path/Multi-use Path 36.49
Bike Lane 34.18
Separated Bike Lane 7.54
Grade-separated Bike Lane 4.86
Two-way Separated Bike Lane 1.86
Buffered Bike Lane


Contraflow Bike Lane 0.50
Bus/Bike Lane 0.66
Shared Lane Markings 13.26
Shared Street 0.41
Total 101.70

 Bicycle Facilities Graph 2020 


For More Information

For more information about bicycling in Cambridge, please contact Cara Seiderman at or 617/349-4629.