Framingham Ma. Temple st. 3M traffic light.
First time i took notice of this type of traffic signal was in Framingham on rte 9 at the intersection that lets you take a left at the old Caldor . The date im pretty sure was 1976.
since they widened the intersection with the removal of the old Shoppers World the 3M went as well.
The first traffic signal i thought was cool was at an intersection in Lexington on 2a it was a
dirt old crouse hinds. actually remained probably till 1990.
Framingham Ma. Temple st. 3M traffic light.
First time i took notice of this type of traffic signal was in Framingham on rte 9 at the intersection that lets you take a left at the old Caldor . The date im pretty sure was 1976.
since they widened the intersection with the removal of the old Shoppers World the 3M went as well.
The first traffic signal i thought was cool was at an intersection in Lexington on 2a it was a
dirt old crouse hinds. actually remained probably till 1990.