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  • DOT-57 Durable Pavement Marking Upgrade Project

    Total Actual Cost: $454,922
    Project Number:  CTR.4DPMUP
    Funding Sources: 1997 HURF Bonds, HSIP
    Completion Date: November 2018 
    Managing Dept.: Transportation
    Project Map:  GIS Map

    Catalina Hwy and Arivaca Rd were restriped with thermoplastic pavement markings.  The thermoplastic pavement markings are more durable than painted pavement markings. 

    The project scope included:

    • Catalina Hwy: Mt Lemmon Short Rd to Turkey Run Rd (approx. 24.6 miles).

    • Arivaca Rd:  I-19 Frontage Rd to the community of Arivaca (approx. 23.0 miles).
    Thermoplastic pavement markings improve safety for motorists by providing better retroreflectivity than painted pavement markings.  Thermoplastic materials will extend the service life of the pavement markings and reduce the annual maintenance costs on Catalina Hwy and Arivaca Rd. 

    The project was funded from a combination of federal Highway Safety Improvement Program (HSIP) funds and local bond funds.

    Catalina HighwayArivaca Rd