There is a good size grade (hill) going towards I-495 coming from Route 125. The speed limit changes from 35 to 30 at the middle of the downgrade. Officers usually sit on the south side of the street in driveways to the several Medical facilities backed in far enough so you cannot see them until it is too late. Best to stick to 30 MPH from the top of the hill until you reach the I-495. At the top of the grade until you reach Route 125 it is safe to go 35. Beware the Cops are often parked also monitoring the 35 zone at the Knights of Columbus facility near Route 125 intersection.