Thank you for reporting your concern to City of Cambridge via Commonwealth Connect. We have reviewed the information you provided our staff and will be investigating this issue further.

Thanks for your report. Since the adoption of the citywide 25 MPH speed limit, signs identifying the regulation change have been posted at all major ingresses to the City including Cameron Ave (which feeds into Harvey Street) and Mass Ave near Arlington. Other traffic calming measures (such as the raised crossing on Cedar St) have also been implemented at this intersection but we will continue to review operations here and see if there are any other improvements that can be made.