DINOSAUR I Staff at Dinosaur National Monument are working on opening Harpers Corner Road for the year.Traditionally, the Monument opens the Harper’s Corner Road by Easter weekend. However, since Easter is on April 24 this year, the monument plans to have the road open earlier. Crews will work daily in the next few weeks, unless any new heavy snowfall is received, to plow the road. Snow drifts are 14 feet deep in some places.