Got off my exit from local interstate onto the parkway, which the ramp has slight 30 degree turn and a little straighaway then with a tighter 45 degree turn i was doing about 65 mph on that corner, as i merged onto parkway, i noticed a mb c class on the left lane (3 lane road), i was on right, and there are a few gay hyundais and kias driving tad slower than limit so i naturally passed them, and i got into their lane as i need to make right soon. The mercedes soon came up behind me and tried to pass me on a lane that comes from a ramp off a main road and it doesnt merge because that lane ends up at the 2nd ramp onto intersection which were im getting off. There was no cars in front of me, none so i gave about 70% throttle up to 85, the mercedes didn't keep but trying to close the gap as i can see the gap opening between the slow cars ive passed, so i took that ramp at about 45 mph, didnt see him coming out of ramp until i pulled up at the lights which was around 1/8 mile away from it. Then as i was entering my neighborhood, passenger gave me thumbs up out the window, csb