Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Althoff Motel, which is in the state Illinois (IL), city Quincy. Our hotel can be found at 3511 N 24th St, Quincy, IL 62305-9608. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Althoff Motel/3511 N 24th St - Quincy - Illinois (IL) ← View details 3511 N 24th St, Quincy, IL 62305-9608, Quincy, Illinois (IL) Not available