Table:
text: 2005 Toyota Grand Prix of Long Beach
Race
Race
Driver Team Laps Time_Retired Grid Points
Björn Wirdheim HVM Racing 81 +19.651 secs 13 9
Ryan Hunter-Reay Rocketsports Racing 81 +20.035 secs 12 8
Marcus Marshall Team Australia 80 + 1 Lap 17 7
Alex Tagliani Team Australia 79 + 2 Laps 7 6
Fabrizio del Monte Jensen Motorsports 74 + 7 Laps 19 5
Andrew Ranger Mi-Jack Conquest Racing 70 Contact 16 4
Nelson Philippe Mi-Jack Conquest Racing 61 + 20 Laps 15 3
Ricardo Sperafico Dale Coyne Racing 41 Gearbox 18 2

Question: What was the most points at the 2005 Long Beach Toyota Grand Prix on Lap 70 with a grid greater than 16?