Take Ramp Onto I-40 E/I-85 N Toward Durham. Take Exit 161 Toward Us-70 E/Nc-86 N. Turn Left Onto I-85-Conn Toward Nc-86 Truck N/Us-70 E/Nc-86 N. Continue On Us Highway 70 W (Us-70 E) For 2.4 Miles. Turn Right Onto Mcadams Rd.