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. This has been received as Service Request #9752.

I totally get following the rules, but if you have people taking a left, turn onto Clarendon Ave it becomes gridlock so traffic tends to get into an empty lane. Otherwise traffic is backing up into Arlington and Route 16. It’s a very poor design.