I-40: Willow Creek Bridge #3 Replacement


The Arizona Department of Transportation is initiating a bridge replacement project at the Interstate 40 Willow Creek Bridge #3, between the town of Seligman and the city of Kingman in Mohave County.

This project will include the removal and replacement of the existing eastbound bridge as well as the approach slabs, paving, guardrail and pavement markings.

During construction, a temporary bridge will be installed south of the existing bridge to temporarily carry I-40 eastbound traffic over Willow Creek. Once in place, I-40 eastbound traffic will be reduced to one lane and shifted onto the temporary bridge. The existing bridge will then be removed to enable crews to build the new eastbound bridge.

Project Map

Project Area Image

What to expect during construction

  • Eastbound I-40 will be reduced to one lane in the work zone. ADOT reminds drivers to proceed through the work zone with caution, slow down and watch for construction personnel and equipment.
  • The speed will be reduced in the work zone.

Project Schedule

Construction is scheduled to begin in the summer of 2022 and finish in late 2023. More information will be posted on this project web page prior to the work starting. Schedule subject to change based on weather or other unforeseen factors.

Restrictions and Closures

For information about project-related restrictions and closures, please visit az511.gov or call 511, except while driving.

ADOT will provide more information about project schedules and traffic impacts as information becomes available. Stay informed of traffic restrictions before they occur by subscribing.

Stay Informed

ADOT welcomes your questions and comments. Please contact us in any of these ways:

  • Online: Submit a question or comment through the ADOT website. Visit azdot.gov/Contact and then select Projects from the dropdown menu.
  • By phone: Call the ADOT Bilingual Project Information Line at 855.712.8530.
  • Teléfono: Línea de Información del Proyecto ADOT: 855.712.8530.
  • By mail:  Write to ADOT Community Relations, 3660 E. Andy Devine Ave. Kingman, AZ 86401.