Signal on the left: 3 pairs of Safetran 12x24 inch lights with WCH 2nd Generation LEDs.
Signal on the right: 2 pairs of Safetran 12x24 inch lights with WCH 2nd Generation LEDs and a General Signals Type 1 electronic bell.
I went to this crossing as I had heard that CSX was crossing the Tennessee River southbound in Decatur, so I wanted to go out and try and get them at a gateless crossing I hadn't recorded yet. I picked this one due to it being a crossing having old L&N gateless signals at it (though the MI lights and bell were replaced in the late 90s, with an LED upgrade around 2013), but I was honestly expecting a General Signals Type 2 here, so the Type 1 was a very nice surprise!