15/91 Connector Project Facts



    The Riverside County Transportation Commission, in partnership with Caltrans, is preparing to build the 15/91 Express Lanes Connector, which will link the future 15 Express Lanes currently under construction to the 91 Express Lanes. A new connection will be provided from the eastbound 91 Express Lanes to the future northbound 15 Express Lanes under construction and from the future southbound 15 Express Lanes currently under construction to the westbound 91 Express Lanes.

    The 15/91 Express Lanes Connector is designed to provide a seamless transition between these Riverside County tolling systems for reliable, convenient travel for Eastvale, Jurupa Valley, Norco, and Corona motorists and express buses.

    RCTC received $180 million in funding from Senate Bill 132 and has committed to fund the remaining balance with excess toll revenue from the operating 91 Express Lanes. RCTC is also seeking federal funds to build this direct connector.

    The project will:

    • Allow seamless transition for motorists between existing 91 Express Lanes and future 15 Express Lanes
    • Reduce congestion and improve traffic operations
    • Enhance safety
    • Increase travel time reliability

    Construction is planned to begin in 2021 with the connector opening by 2023.

    For more information, visit rctc.org/15-91connector.

    Interstate 15 / State Route 91 Interchange, Corona

    Anticipated from 2021 to 2023

    $220 million

    15-91 Connector Project Fact Sheet