Been the same case here in SW Idaho, Ada/Canyon/Owyhee counties since about 2009. I still get nostalgic when I see my old Pro-2051 which now sits in the closet. I wont lie...my BCD996P2 is pretty awesome, but P25 will never hold a candle to the old analog conventional systems with all their unique sounds and voter clicks, etcI am in Bannock county. ISP, county sheriff, county fire/EMS/local city PD all on one 774 Mhz system.
450 is dead as a doornail.
I think one conventional channel for PW. (??)
several cities (Chubbock etc) have some fire fallback on VHF.
So far, the P25 system is not encrypted but see it coming.