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  • Notices and Closures

    For more information on Loop closures or events, like The Loop Facebook Page or view The Loop interactive map.

    Santa Cruz

    Closed:  Jan. 11-May:  The Loop will be closed to all pedestrian and bicycle traffic from the access path at Blue Crossing Way south to Twin Peaks Road. This portion of the pathway will be closed from Jan. 11 through May while pipe is installed for a new dual-force main sewer system between the Continental Ranch Regional Pump Station (CRRPS) and the Tres Ríos Water Reclamation Facility. 


    Closed:  Feb. 2:  A Pima County public art project artist will be conducting a “Light Study” on The Loop under Tanque Verde Bridge for a project at another location. The northbound lane will be temporarily closed from 11:30 a.m. to 1 p.m. 


    Caution:  Beginning January 17, Granite Construction will be replacing the bridge barrier along Oracle Road at the Rillito River. This is part of the Arizona Department of Transportation Oracle Project. During Loop park hours (dawn to dusk) the pathway will remain open, and users will be protected by overhang structures to catch any falling debris. In the event or necessity of a full path closure, detours will be in place. Please use caution when going through the area. 

    Open:  The underpasses on the Rillito River and I-10, Swan, Campbell, and First Avenue, which were previously closed due to flooding, are now open. 

    Closed:  Jan. 16-April 30:  The westbound lane of The Loop along the north bank of the Rillito River near Tucson Racquet & Fitness Club at 4001 N. Country Club Road will be closed through the end of April. 

    CDO River Park

    Open:  The CDO Loop at the Magee Road underpass has been cleared and is now open. 

    Other Notices

    Please Note:  Please remember that Pima County requires dogs to be leashed and under control unless on your own property. This applies to public spaces such as parks, trails, The Loop, open space, nature resource areas, river beds and most every public space except “dog parks.” For more information on responsible pet ownership, please visit the Pet Resources website.
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    The Chuck Huckelberry Loop

    Natural Resources, Parks and Recreation

    3500 W. River Road
    Tucson, AZ 85741
    (520) 724-5000

    Regional Flood Control District
    201 N. Stone, 9th Floor
    Tucson, AZ 85701
    (520) 724-4600

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