Stopped for speeding in a 65 mph zone. Came off 229 and got onto I90 East. Do not remember seeing anything posted as a 65 mph zone. Did see a 80 mph zone posted mile or two down the road. About the same time I was then stopped by SD state patrol for speeding. Radar gun had me at Actual 79 and MPH 75. Explained I didn't see anything posted as 65 mph. Instead wrote me a ticket for $105. Nice. First speeding ticket ever. Seriously considering fighting this one. I'm not one who makes a habit of speeding and this is unbelievable. Wondering if anyone else has had the same problem along this stretch of Interstate.

me too, probably the same state prick got me. i was coming east on I-90 from Murdo and i sure as hell didn't see any 65 mph sign, i thot i was in the 80 zone, he nailed me at 86 but wrote me for the same exact thing as you, 75 for a $105 tckt. he told me that 65 is only for 2 mi, the rest is 80 til u get to minn then it's 70. I'm seriously considering fighting this, this is total speed trap bull shit + is it even legal for him to arbitrarily change the ticket down like that? that alone should be grounds for dismissal. i am going to talk to an atty there, that's for sure.