Vernal has one, privately operated Taxi service. The best way around Vernal is in your private vehicle or a rental car. There is no public transporation.
Some hotels, offer a shuttles to Dinosaur Monument during the peak season. If you plan on river running, the raft companies can usually arrange your transportation.
US Highway 40 east of Vernal, Utah. To reach the Quarry Visitor Center, turn north at Jensen, Utah.