The Colorado Department of Transportation will close Interstate 225 at Tamarac Street Sunday night.
- Happening tonight, there is a full closure of I-225 at Tamarac Street. Crews are installing overhead signs as a final step to wrap up safety and bottleneck improvements in the area. The closure starts at 11:00 PM and wraps up tomorrow morning at 4:00. CDOT anticipates the detour will add about 2 miles and 10 minutes of extra travel time.