- Make a Donation
- Rider Testimonials
- Why Volunteer for the RTA
- Become a Volunteer Driver
- Become a Delaware County Volunteer Driver
Information, Routes, and Demand Response Services
Toll Free: 1-800-839-5005
Relay Iowa: 711
Main Dispatch Office - Dubuque
7600 Commerce Park
Dubuque, IA 52002
Phone: (563) 588-4592
Fax: (563) 557-3176
Jackson County RTA Bus Garage
1000 E Quarry Rd.
Maquoketa, IA 52060
Delaware County RTA Bus Garage
1020 South 3rd Street
Manchester, IA 52057
Volunteer Drivers Information
Volunteer Driver Flyer
Delaware County Connections Volunteer Drivers Flyer
7600 Commerce Park | Dubuque, IA 52002
(Local) 563-588-4592 | (Toll Free) 1-800-839-5005