In 2023, we installed speed humps throughout East Fenway (except for Hemenway Street, which will receive speed humps when the contraflow bike lane is installed).
Speed humps can lower typical driving speeds to 20 miles per hour. Speed humps are placed in a series to deter speeding on any given street. In Boston, speed humps are typically between 150 and 250 feet apart. Speed humps are always planned on a network of streets. This prevents drivers from simply choosing another nearby street.
Speed humps have no impacts on drainage or parking. They are approximately 3 inches high and 12 to 24 feet long. Our snow plow drivers are able to clear snow on streets with speed humps.
We do not install speed humps where the street is too steep or curvy. We also avoid manholes and other utility access points and do not place speed humps directly in front of driveways.