To those of you who have talked with me about sirens in my area, I told you all about a mysterious "black Thunderbolt" that hid along a freeway around Chattanooga, TN.
I found it!!!!
I was driving from Chattanooga to... uh... where was I driving? Pigeon Forge was my final destination, but there was somewhere that we stopped... oh well. Anyways, it is on North I-75 heading away from Chattanooga on the right side of the road.
It's pole mounted and I could not get a very good look at it, but it's pretty visible going north. It's actually more of a gray color (probably the paint slowly wearing away). It should be pretty much pointing across the road (if it isn't, then I'll be...).
If anyone is driving around there, please take the time to pull over and take some pics... I would love to get a bit more info about this siren, since it doesn't seem like it's under Chattanooga-area jurisdiction, because all Chattanooga Thunderbolts are CD yellow.
Google Maps doesn't have a good enough resolution to find it, sorry... but I can say that it is north of Chattanooga and should be relatively easy to find.