I-10 Traffic Interchange at Twin Peaks
Construction Zone

Project Photos

Archeology Site Dig

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Ground Breaking Celebration

        

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2009 Construction Photos

    

                    

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2010 Construction Photos

     

     

 

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Traffic Alerts

 

  • July 27 , 2010 - Traffic Alert

Roadway Debris Clean-up Scheduled along I-10 between Cortaro Road adn Avra Valley Road

 <click here for PDF of alert >

  • July 21 , 2010 - Traffic Alert

Traffic Signal Activated at Twin Peaks Road and Coachline Boulevard Intersection in Continental Ranch

<click here for PDF of alert >

  • July 9 , 2010 - Traffic Alert

Traffic Signal Work Requires Lane Closures Along Twin Peaks Road and Silverbell Road in Continental Ranch 

 <click here for PDF of alert >

  • June 24 , 2010 - Traffic Alert

Traffic Impacts Scheduled for Next Week in Continental Ranch Area

 <click here for PDF of alert >

  • June 18 , 2010 - Traffic Alert

Traffic Signal Loop Detector Installation

 <click here for PDF of alert >

  • June 7 , 2010 - Traffic Alert

Median Pole Installation Requires Lane Closure: Twin Peaks Road at Coachline Boulevard

 <click here for PDF of alert >

  • May 17 , 2010 - Traffic Alert

Phase 2 Paving Starts Today on Twin Peaks Road; Area Travelers Should Expect Delays

 <click here for PDF of alert >

  • May 11 , 2010 - Traffic Alert

Paving Operations Underway Along Silverbell Road

 <click here for PDF of alert >

  • April 26 , 2010 - Traffic Alert

New Rubberized Asphalt to be Placed Along Silverbell Road and Twin Peaks Road in Early May

 <click here for PDF of alert >

  • April 23 , 2010 - Traffic Alert

Intersection Work Requires Three Week Closure of Twin Peaks Road at Clover Way

 <click here for PDF of alert >

  • March 30 , 2010 - Traffic Alert

Intersection Work Requires Closure of Twin Peaks Road at Clover Way

 <click here for PDF of alert >

  • February 22 , 2010 - Traffic Alert

Lane Closure at Intersections along Twin Peaks Road in Continental Ranch

 <click here for PDF of alert >

  • February 8 , 2010 - Traffic Alert

Crews Install Traffic Signals at Twin Peaks Road and Coachline Blvd.

 <click here for PDF of alert >

  • February 4 , 2010 - Traffic Alert

Cortaro Road On-Ramp at Westbound I-10 Closed Tonight

 <click here for PDF of alert >

  • February 2 , 2010 - Traffic Alert

Construction vehicles using Eastbound Frontage Road as hual route

 <click here for PDF of alert >

  • January 27 , 2010 - Traffic Alert

Cortaro Road on-ramp at westbound I-10 closed tonight

 <click here for PDF of alert >

  • January 15 , 2010 - Traffic Alert

UPDATE -- Eastbound I-10 traffic switch this weekend

 <click here for PDF of alert >

  • January 6 , 2010 - Traffic Alert

UPDATE -- Eastbound I-10 traffic switch this weekend

 <click here for PDF of alert >

  • December 30, 2009 - Traffic Alert

Eastbound I-10 traffic switch to take place beginning Jan. 8

 <click here for PDF of alert >

  • November 17, 2009 - Traffic Alert

Bridge girders for I-10 Twin Peaks overpass to be delivered this week

 <click here for PDF of alert >

  • November 11, 2009 - Traffic Alert

Final Santa Cruz River Bridge girders to be delivered next week

 <click here for PDF of alert >

  • September 28 , 2009 - Traffic Alert

Tiffany Loop Opens to Traffic, Frontage Road Closes

 <click here for PDF of alert >

 

  • September 14 , 2009 - Traffic Alert

Twin Peaks Interchange Update

 <click here for PDF of alert >

  • September 8 , 2009 - Traffic Alert

Santa Cruz River Bridge girders to be delivered for Twin Peaks Interchange Project

 <click here for PDF of alert >

  • August 28, 2009 - Traffic Alert

Work Continues on Twin Peaks Interchange: Lane Closures, Traffic Switch, Frontage Road Impacts

 <click here for PDF of alert >

 

 

This is a project of the Regional Transportation Authority. The voter-approved, $2.1 billion RTA plan will be implemented through 2026. Details about the full plan are available at www.RTAmobility.com. The Regional Transportation Authority has a nine-member board with representatives from local, state and tribal governments. This project will be managed in partnership by the Arizona Department of Transportation and the Town of Marana.

Arizona Department of TransportationFederal Highway AdministrationRegional Transportation AuthorityTown of Marana