My question involves small claims court in the state of: PA
I don't know if this is the proper forum for this but I couldn't find another.
My local township put up a 4-way stop sign on a road. After checking the MUTCD, I realized that they did not follow the procedure to perform engineering surveys, etc. The only thing that they did was pass a resolution at a township meeting.
If they refuse to take it down when I just ask them, what can I do legally to have it taken down? How would I go about filing a law suit in this type of situation?

