Dinosaur Diamond Prehistoric Highway - Colorado

**Getting to the Byway:** ##Denver, CO to Dinosaur Diamond Prehistoric Highway## * Get on I-70 west out of Denver. * Follow I-70 to Fruita/Grand Junction where you will join the byway. **Navigating the Byway:** The Colorado section of the Dinosaur Diamond travels through the western portion of the state. * Start at the Utah-Colorado border on US-40. * Turn south onto CO-64 at Dinosaur and continue to Rangely. * From Rangely, travel south on SR 139 to Loma. * From Loma, travel east to Fruita on US 6 and Grand Junction. * To loop back to the UT section, travel west on I-70 to the UT/CO border, where this section of the byway ends.