Contact Us

Have a question, suggestion, complaint or compliment? Lose something?

Fill out our online customer comment form for help.

To speak with someone immediately, please call:


TTY: Dial 711

Customers have the right to language assistance, including interpretation, at no cost. Para español, oprima dos. For assistance in all other languages, please tell the Customer Care Information Specialist what language you speak and stay on the phone while they connect to an interpreter. Learn more about RTD's language assistance services here.

6:00 a.m. - 8:00 p.m, Monday - Friday
9:00 a.m. - 6:00 p.m., Saturday/Sundays/Holidays

Fill out our online security form here.



Certification and other inquiries: 303-299-2960

Trip Reservations/Cancellations: 303-292-6560

Access-a-Cab: 303-244-1388

TTY Line: Dial 711

Administrative Offices

Call: 303-628-9000

1660 Blake Street
Denver, CO 80202
7:30 a.m. - 5:00 p.m., Monday - Friday

Board of Directors

Web Page: view here

Civil Rights Small Business Office

Colorado Open Records Act (CORA) Requests

Construction and Engineering

Engineering Phone Line: 303-299-2299

Web Page: view here

Email: [email protected]


Lost and Found

Call: 303-299-6000 (option 3)

Web Page: view here

Media Relations

Pass Programs

Public Relations

Web Page: view here

Procurement and Contracts

Senior Services

Service Planning and Development

Special Discount Card

Transit Advertising

Transit Watch

Trip Planning

Utility Construction

Call: 303-299-2811

Construction and Engineering Web Page: view here

Email: [email protected]