Colorado River Headwaters Byway

Getting to the Byway: Denver, CO Get on I-70 west out of Denver. Keep to the right and merge onto US-40 west. Follow US-40 until the intersection with US-34. Stay on US-34 until you reach Grand Lake. The byway begins at the Grand Lake Visitor Center. Navigating the Byway: The byway begins just to the west of the Grand Lake Chamber of Commerce. * Travel southwest along US 34 until you come to US 40. * Turn northwest onto US 40 and continue through Sulphur Springs to CO 9, or 6th Street in Kremmling, CO. * Continue southwest along CO 9 until you meet County Road 1/Trough Road. * Exit right onto County Road 1/Trough Road and continue until you reach CO 131 where the byway ends.