The "R" in front of the 70 probably means radar but you admitted to the LEO that you were doing 70-75 in a 55 so you are probably toast. This is an important lesson for you: DON'T TALK TO THE POLICE! There is a great lecture by a law professor out there on you tube as to why you should never talk to the police. Google it. It's very informative.
2014 S.S. P938 Nightmare
2014 Dodge Durango R/T //Diablosports Tuning
2009 E90 N51 /Active Autowerke Stage 2 tune/BMW Performance Exhaust/
1993 Honda Nighthawk 750