SE bound on Hwy 81 from Maple Grove into Osseo, the limit drops to 45, but signs are easily missed, because ones’ attention is focused on making the oncoming (very short yellow!) stoplight. They wait for you in the post office lot, and will easily catch you going 56 in a 45. Also, the diagonal intersection is deceptively farther away than you perceive; it is very easy to run this light. Weekends are especially well patrolled.