Has anyone cycled this one ? Anyone have a map of it. I recall cycling it with bobbys and our friend rich from Lambertville upward, they supposedly went back and did the southern leg toward Trenton.
Perhaps you were on the Delaware & Raritan Canal Trail? That extends from north of Lambertville south to Trenton. At some point along the way, it passes an abandoned rail line.
Map is available at http://www.dandrcanal.com