http://trails.nemasket.net/near-southpointe/
Just south of Rt. 44 not far from the Rotary and SouthPoint are several miles of trails. The area is totally unmarked with ample parking in a dir parking lot right on Rt. 44.
This is a good place for a quick run/ride. The trails are in very good shape and there is little danger of getting lost. I think it is Lakeville but it could be partially in Raynham or even Middleboro.
South of Rt. 44 near SouthPointe