Powhaton Bridge Rehabilitation

About the Project

The Colorado Department of Transportation is rehabilitating the Powhaton Bridge over I-70 in Aurora. The bridge will be completely closed to all traffic for a month from late May to July 23.

The bridge structure is being rehabilitated, which involves the following:

  • Removing the old, damaged pavement Repairing the bridge deck
  • Installing a waterproofing membrane, which prevents water from seeping in the pavement and structure
  • Repaving the bridge surface

Project Facts

  • Contractor: CDOT maintenance and bridge crews
  • Timeline: May 27, 2025 to July 23, 2025 (the project was scheduled for completion by late June, but has been rescheduled to complete in late July due to additional time needed to complete the bridge deck resurfacing)
  • Location: Powhaton bridge over I-70 
    • Town/City: Aurora

Project Benefits

  • The bridge will have a smooth driving surface, which will improve safety.
  • The rehabilitation work will lengthen the life the bridge and prevent emergency repairs.

Work Schedule

  • Work takes place over two months.

Traffic Impacts

Motorists can expect the following impacts during the period of construction:

  • The Powhaton Bridge over I-70 will be completely closed from May 27 to July 23, 2025.
    • This closure is necessary for the extensive repairs required and the safety of the crews and motorists.
  • Detour: East 26th Avenue to Hudson Road to East Colfax Avenue/I-70 Frontage Road