Need Street sign for Bridges Road South. Lower speed limit and/ or place speed bumps.

People have a hard time finding Bridges Road South, we do not have a street sign. On the other side of Dunn Ave. is Bridges Road North. They do have a street side. I called about this in 2011, someone decided we didn't need a street sign. The speed limit on Bridges Road South is posted at 30 mph. Some people speed above and beyond this limit. Closer to 45 to 50 mph. We have little children and seniors on this street. Most of the speeders are not permanent residents.