This is a bad one, a true money making scheme! This was in Virginia, a state that for some reason makes motorsists suffer w/o their radar detectors. On rural I-77, you’ll encounter the Big Walker tunnels. The speed reduces to 55 for the tunnells. Directly on the outside of these tubes, a cop in a maroon colored Crown Vic was waiting. The tunnels quickly transition into a hill, so the cops have a very tricky hiding place.