I-19: Ruby Road Bridge Rehabilitation


I-19: Ruby Road Bridge Rehabilitation Map

The Arizona Department of Transportation is completing a bridge deck replacement project at the Interstate 19/Ruby Road traffic interchange in Rio Rico north of Nogales, AZ.

In addition to replacing the bridge deck, other key elements of the project include:

  • Concrete barrier replacement
  • New pavement markings
  • Sign upgrades


Work began in mid-May 2021 and is expected to extend through the fall 2021.

Traffic restrictions

The bridge deck will be replaced half at a time to allow traffic to continue to cross I-19 with a single lane in each direction. Motorists should expect delays, particularly during peak traffic hours.

I-19 will remain open, but overnight (8 p.m. to 6 a.m.) detours using the off- and on-ramps will be required during certain phases of the project. 

Stay Informed

Schedules are subject to change based on weather and other unforeseen factors. Subscribe to receive project updates and traffic alerts by email. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or submit a question or comment by email. For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at www.az511.gov, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.