The main Eruv runs from:
South side of the railroad at west side of Train Station - Down to Central Avenue - Back to Plainfield Avenue - Continuing South to Division Street - Along Division Street to Lincoln Highway (Rt.27) - Left onto Route 27 - right to Ovington - left to Plainfield - right to Jefferson - right to Oakland - left to Fayette - right to Crosby - South to Woodbridge Avenue - One block to Fox Road - around Marina Drive - Into the woods behind Donaldson Apartments to South 5th Avenue and Valentine Street (including the bicycle path) - Down and around Donaldson Park, including homes on Skyview Terrace - Continuing through the woods behind South Adelaide Avenue, including Elbert Court,Redcliffe Avenue and Cliff Court - North behind YM-YWHA - Crossing Raritan Avenue (Rt.27) to the East side of River Road - Until the railroad and back along the South side of the railroad to the Edison station .

The Donaldson Park eruv extension includes Donaldson Park as noted on the map.