Springleaf Park Connector Springleaf Park Connector runs from Upper Thomson Road to Lentor Avenue. Approximately 1.2km, it provides joggers a nice path for leisure jog or walk in this nature environment. Location Springleaf Park Connector starts at Lentor Ave and ends at Upper Thomson Road. Get Directions Park Connector Information Length of PC: 1.2KM Springleaf Park Connector starts at Lentor Ave and end at Upper Thomson Road. Nearby Parks / Park Connectors Springleaf Nature Park Mandai PC Yishun PC