It does not show live traffic; check CDOT before you leave.
Planning worksheet
Check the mountain drive first.
Plan the mountain drive around I-70 traffic patterns, chain laws, and the times weekend traffic builds.
A quick tip
Timing the mountain drive.
Weekend mornings westbound and afternoons eastbound are the busiest stretches, so leaving earlier usually saves the most time.
Chain laws and closures change quickly in winter.
Drive times here are general patterns, not a promise for your date.
Denver tip
Know the I-70 traction law season.
Colorado’s traction law is commonly in effect on I-70 between Dotsero and Morrison from September through May, and weekend returns toward Denver are often the slowest part of a ski day. Check COtrip.org before leaving and again before heading home.
Denver Party Ride customer trends
Useful context while you fill this in.
Denver Party Ride customer inquiries show a few patterns worth keeping in mind as you organize the details.
requests with a pickup time asked for a 4 to 7 p.m. start
of dated inquiries were for a Friday or Saturday event
Denver Party Ride proprietary information. Based on Denver Party Ride quote requests from June 2025 through October 2026.
Helpful answers
I-70 Traffic Checker questions
Do I need an API key?
No. Without a working live source the tool displays an unavailable state and directs you to CDOT CoTrip.
Does this show our bus location?
No. It is a corridor planning aid / public alerts link — not fleet tracking.
Call, text, or start online
Ready to turn the worksheet into a quote request?
Call 303-536-7879Text trip details
Have the date, passenger count, route, and timing ready. Call, text, or use the form at the top of the page.