I apologize, I mistyped, what I meant to say was, what unit works Route 29 between Algonac and Marine City? (Cottrellville Twp. to be exact), but thank you for your help. It's very appreciated.
I have also noticed dispatch loud and clear sometimes and not other. I think it is because they have two radios. The normal radio on 460.350 PL 173.8, and the other when the dispatcher steps away or is in another part of the center they use another radio which transmits on 465.350 173.8 then goes to the repeater. If they're transmitting 100 watts direct, you're going to hear them much better than off a 70-watt repeater. Depending on how close you are to a site that is. Because the communication sucks so bad I think there's a need for them to be direct, but that is just my opinion.