Contact Us


[email protected]


303-757-9413 (recording, responses within one business day)


Central 70 Team
4201 E Arkansas Avenue
Denver, CO 80222


Central 70 Project Office
3600 East 46th Avenue
Denver, CO 80216

(former location of Anderson Drilling) (View map)

Office Hours:
Tuesday: 8 a.m. - 6 p.m.
Wednesday: 8 a.m. - 4 p.m.
Thursday: 8 a.m. - 6 p.m.
After-hours and weekend appointments available by request

  • Spanish translation will be available at the project right-of-way office by appointment only. To arrange translation assistance, please call the project hotline at 303-757-9413.
  • The I-70 East/Central 70 Project Right-of-Way Office is not accessible under the Americans with Disabilities Act (ADA). For disability assistance, please call 303-757-9413 for CDOT to arrange other accommodations. Dial 711 to use Relay Colorado (TTY).
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