Chap. 776. An Act directing the department of public works TO INSTALL TRAFFIC CONTROL SIGNALS AT THE INTERSECTION OF PINE STREET, BRIDGE STREET AND AMES STREET IN THE TOWN OF DEDHAM. Be it enacted, etc., as follows: The department of public works is hereby authorized and directed to install traffic control signals at the intersection of Pine, Bridge and Ames streets in the town of Dedham. For said purpose said department may expend such sums as may be appropriated therefor. Approved September 16, 1971.