• Increase font size
  • Decrease font size
  • Print
  • RSS
  • Notices and Closures

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

    Harrison Greenway

    Valencia Road to Irvington Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 22. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Sellarole Road to Irvington Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 1. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Valencia Road to Nexus Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 3. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 
    Valencia Road to Irvington Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 22. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 


    Sellarole Road to Irvington Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 1. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 


    Valencia Road to Nexus Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 3. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Julian Wash

    Tucson Diversion Channel – 3rd Avenue to I-19: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 18. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Wilmot Road to Littletown Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 19. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Rita Road to Wilmot Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 20. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Littletown Road to Drexel Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 21. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Drexel Road to Palo Verde Road: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 26. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Tucson Diversion Channel/Palo Verde Road to Kino Blvd.: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 28. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Tucson Diversion Channel/Kino Blvd. to Third Avenue: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 1. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Tucson Diversion Channel/Country Club Road:  A four-way stop has been installed at the site entrance to Kino South Sports Complex construction site (off of Benson Hwy.) and The Loop intersection, effective Oct. 25. The stop will be in effect until the end of construction, estimated at January 2020. This is part of the first phase of the Kino South Sport Complex improvements, which will include 12 multi-use lighted turf fields; 20 lighted pickle ball courts; concession buildings; parking; restrooms; main access from Benson Highway; maintenance facilities and other items. Thanks for your cooperation in adhering to these travel conditions.

    Pantano Wash

    Glenn Street to Tanque Verde Road, west bank: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 27. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Golf Links Road to Camino Seco Road, west bank: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 1. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Craycroft Road to Glenn Street, west bank: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 3. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Santa Cruz River Park

    I-10 to Silverlake Road, east bank: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on June 17. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Sunset Road to Diamond Street, east bank: Seat coating project. Sealing work will generally occur between 6 a.m. and 2 p.m. and will require a one-day closure on July 2. Striping crews will restripe the newly sealed sections approximately one week following the sealing work but the striping work will not warrant a total closure. Any significant scheduled changes will be posted as soon as possible. Please adhere to the closure and detour notices adjacent to the work zones. 

    Grant Road: Beginning April 22, the west bank of the Santa Cruz River Park between Grant Road and El Camino Del Cerro will be closed until the end of June. The closure will allow the Pima County Regional Flood Control District and Borderland Construction to begin removing sediment from the bed of the Santa Cruz River channel between Cushing Street and Speedway Boulevard for transport to Meander Bend. The work takes place weekdays from 6:30 a.m. to 5 p.m. The east bank will remain open and both paths will be open on weekends. 

    Silverlake Road: The northeast Silverlake entry to the Santa Cruz River Park is closed for construction of the Heritage Project through the middle of June 2019. The closure runs along the east trail on the soft path ONLY from Silverlake Road north to approximately 26th St. The entrance from Silverlake, at grade, onto the asphalt, also is closed. The main asphalt trail remains open for access under Silverlake Road, to both the north and the south.


    Ajo Way:  
    The Arizona Department of Transportation will be reconstructing the Ajo Way Bridge over the Santa Cruz River. This bridge removal and replacement project will cause a long-term closure of the Chuck Huckelberry Loop (west bank) underpass at that location beginning Oct. 30. There is not an existing east bank underpass at this location. ADOT project managers estimate the closure will run through December 2019. Crews will use the area to stage equipment and materials for the bridge project.

    Once complete, the new bridge will re-establish the existing west bank underpass and will also make room for construction of a new underpass on the east bank of the Santa Cruz which will allow the Pima County Regional Flood Control District to extend the shared-use path on the east side between the Julian Wash and Valencia Road.

    Ina Road: The Arizona Department of Transportation project to construct a bridge over I-10 and the Union Pacific Railroad tracks at Ina Road will close The Loop south of Ina Road at Ted Walker Road and north of Ina Road at the Crossroads at Silverbell District Park for approximately two years. Project is set to begin in January 2017. Once the bridge project is completed, there will be Loop trail underpasses on each side of the Santa Cruz River, new access ramps to Ina Road and new bike lanes and sidewalks along Ina Road.

    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
    Follow UsShare this page

    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


    Department News
    Department Directory
    Department Feedback Form
    Department Calendar