Hi Baybum. I believe some of us are confused on the location. Route 49 does run through Bridgeton, not Hopewell.
I do know that there is an AMP in Hopewell/Pennington area on Route 31, in a small strip mall next to a bicycle shop, about a block north of the Exxon station. Is that the one you are referring to? If so, I have this place on my radar but did not yet get the chance to try it. Looking forward to your review.
Regards