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                                Sign Improvements in Park and Summit Counties
                              
                              
                              Active Construction, State Highways Located in
                                
                                  
                                    Projects
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                                Maintenance repairs to take place on I-70 near Silverthorne
                              
                              
                              Oct. 1, 2025 - Denver Metro/Central Colorado - Paving and milling will improve one-mile stretch of westbound I-70 Located in
                                
                                  
                                    News
                                    
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                                    2025
                                    
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                                    October
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                                I-70 Eisenhower-Johnson Memorial Tunnels Resurfacing
                              
                              
                              Interstates Located in
                                
                                  
                                    Projects
                                    
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                                    Archived Project Sites
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                                Overnight alternating tunnel traffic coming up at I-70 Eisenhower-Johnson Memorial Tunnels
                              
                              
                              Sept. 10, 2025 - Denver Metro/Central Colorado - Resurfacing project begins in mid-September Located in
                                
                                  
                                    News
                                    
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                                    2025
                                    
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                                    September
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                                Southeastern Colorado Striping
                              
                              
                              
                              
                                Located in
                                
                                  
                                    Projects
                                    
                                  
                                
                              
                            
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                                Southeastern Colorado Striping
                              
                              
                              Active Construction, Interstates, State Highways, US Highways Located in
                                
                                  
                                    Projects
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                                Watch for Bicyclists Saturday – Evergreen to Avon
                              
                              
                              July 10, 2025 - Denver Metro/Central and Northwestern Colorado - Loveland Pass closed to motor vehicles mid-morning to mid-afternoon Located in
                                
                                  
                                    News
                                    
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                                    2025
                                    
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                                    July
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                                CDOT to hold telephone town halls on statewide transportation plan in Western Colorado
                              
                              
                              June 4, 2025 - Western Colorado - Meetings will allow Coloradans to help prioritize transportation resources Located in
                                
                                  
                                    News
                                    
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                                    2025
                                    
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                                    June
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                                CDOT to hold telephone town halls on statewide transportation plan in Southwestern Colorado
                              
                              
                              June 3, 2025 - Southwestern Colorado - Meetings will allow Coloradans to help prioritize transportation resources Located in
                                
                                  
                                    News
                                    
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                                    2025
                                    
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                                    June
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                                CDOT completes avalanche mitigation along I-70 following multiple storms over holiday weekend
                              
                              
                              Feb. 18, 2025 - Colorado - 15 avalanche slide paths reach roadway along I-70 Mountain Corridor and have been safely cleared Located in
                                
                                  
                                    News
                                    
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                                    2025
                                    
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                                    February