Bjorn Poonen
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Traffic/Pedestrian Signal Complaint Archived105 Broadway Cambridge, MA 02142, USA - East CambridgeAt the NW corner of Ames and Broadway, the pedestrian don't walk signal does not light up.
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Traffic Signal Complaint ArchivedHarvard And Windsor Cambridge, Massachusetts - The PortThe walk signal at one corner is rotated 90 degrees from where it should be facing.