US 93 Sycamore Creek Bridge and Gray Wash Bridge Improvements

US 93 Sycamore Creek Bridge and Gray Wash Bridge Improvements


Project Cost: $1.8 million

Project Overview

The Arizona Department of Transportation is initiating a project this fall to make improvements to the Sycamore Creek and Gray Wash bridges on northbound US 93 (mileposts 128-129). The project is located about four miles south of Wikieup.

US 93 Sycamore Creek Project Map

Work includes

  • Scour protections, which includes removing sediment such as sand and gravel from around the bridge abutments and piers.

  • Removing the top layer of pavement from the bridge decks and replacing it with a new concrete overlay.

  • New pavement markings and other related work.

What to expect during construction

Most of the work will take place under the bridge structures and will not impact motorists. 

  • Work will occur from 6 a.m. to 6 p.m. Mondays through Thursdays. 

  • The speed limit will be reduced in the work zones.

ADOT reminds drivers to proceed through the work zone with caution, slow down and watch for construction personnel and equipment.

Project Schedule 

Work is scheduled to begin in October and be completed in early 2024. Schedule subject to change based on weather or other unforeseen factors.

Stay Informed of Restrictions and Closures


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 to GovDelivery and receive notifications sent directly to your email. It’s fast and easy! All we need is your email address. 

For real-time information about project-related restrictions and closures, please visit or call 511, except while driving


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

  • By email/phone: Contact Community Relations Project Manager Michele Beggs at [email protected] or 928.566.5052. 

  • 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