Turning right off 141 into Meramec Station Rd, cops like to hide in the following places (in sequence as they appear):
1) at the gas station’s parking lot (which is at your left)
2) at the parking lot behind the mall (which is at your right). This is a tricky one, because you can’t see the cop’s car very clearly. While driving, you will be looking straight to the road that curves to the left and the cop’s car will be closer to the buildings, at an angle to your right. Besides, only the top half of the cop’s car is visible (barely) due to the terrain’s topography.
3) As soon as you pass the mall and hotel’s road (Lambert Drury Dr.), look at the empty lot at your right, they like to park there too (perpendicular to the road).
4) Then look at your left, where the cell phone tower is located, they park perpendicular to the road.
5) Then look at your right again as there is another small nook just before the road comes to a fork (Meramec Station and Smizer Mill), cops like to park there, also perpendicular to the road.
6) If, at the fork, you go left into Smizer Mill, after the end of the big curve, as soon as you go uphill, cops may be sitting on the right shoulder (parallel to the road).