The 2T22 must have been replaced just yesterday, since I had driven by the high school this past Saturday where it had been located, and it was still there. I'm not surprised to see the 2001 in its place, as I knew its days were numbered, and since the City of St. Peters began phasing out their T-Bolts, 2T22s and Thunderbeams over the past several years and replacing them with 2001s. This last 2T22 was one of two 2T22s the city had out of its 14 sirens. I'm not sure if St. Peters has replaced its last remaining "old school" siren, a Thunderbeam, over near a park, about ten miles east of my house, so I'm going to have to take a ride over that way soon.
I realize that the 2001 will be a more reliable siren, but I'll miss not seeing that 2T22 in CD Yellow when I pass by that way in the future. :3t22: