The Board of Supervisors may erect and maintain official traffic
control devices, warning signs and information signs as it deems necessary
to effectively control traffic within the Township.
All traffic control devices, warning signs or information signs
shall be erected in conformance with current Pennsylvania Department
of Transportation regulations.
Prior to the erection of any traffic control devices that alter
or change an established traffic flow pattern, an extensive and complete
investigation shall be performed to determine the validity and need
of such change.