21st at 440 by Loden vision and AAA
Both directions likely but going out of Hillsboro Village for sure.
This Tennessee roadblock was added to the Roadblock Registry in May 2014.
17th Ave South and Wedgewood
The Nashville Metropolitain Police hide their squad cars behind trees in the grass of an adjacent park and run radar in the shadows on the north east corner of the intersection. The do not wear refelective vests or use traffic cones. The jump off the corner shouting and waving flashlights at motorists. If they don't get you for speeding they will get you for a seatbelt violation, or vehicle safety issue to establish probable cause to search your vehicle and subject you to sobriety tests.
This Tennessee roadblock was added to the Roadblock Registry in July 2007.