West Glenwood Roundabouts
Glenwood Springs, Colorado
Yosemite Street
Lone Tree, Colorado
Holly Street Extension
Thornton, Colorado
Roadway & Intersection Design
Roadway and Intersection Design is one of Felsburg Holt & Ullevig’s core transportation services. After 22 years in Colorado, we’ve helped clients large and small to enhance their roadways and keep pace with the rapid growth across the state. From the mountains to the plains, in areas urban and rural, we’ve successfully delivered designs for new roadways or improvements to existing ones.