Just before exiting downtown we picked up speed for the hill climb. Downtown limit is 30. We saw sign up hill for 40. Apparently we hit that limit between the 30 and 40 mph signs. Pulled over past the Lowes on the right shoulder. Within the edge of downtown to the top of the hill is less than a mile,yet the limits go 30-40-55 then to 45 at the top of the hill. If close attention is not paid its very easy to be deceived.