15/91 Connector Project Facts


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

    The project is designed to provide a seamless transition between these Riverside County tolling systems for reliable, convenient travel for residents of Corona, Norco, Jurupa Valley, Eastvale and points north in San Bernardino County. Express buses also will be able to use the new connector. The project also will extend both the eastbound 91 outside general purpose lane and the eastern end of the 91 Express Lanes approximately one-half mile east to Promenade Avenue to help with vehicle merging in this area.

    Project benefits and features include:

    • Reduce congestion and improve traffic operations
    • Enhanced safety
    • Seamless connection and improved travel time reliability between tolled express lane facilities

    Construction will take place from April 2021 to 2023.

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

    Interstate 15 / State Route 91 Interchange, Corona

    Anticipated from spring 2021 to 2023

    $270 million

    15-91 Connector Project Fact Sheet – English & Spanish