Closures & Detours

The interactive map below is updated in real time and includes specific closure times as well as recommended detours that may be convenient for your commute.

Click to view the map

73 Toll Road

  • 06/26/2019
    red marker

    The northbound 73 off ramp to Bison Ave will be fully closed Tuesday night from 2 a.m. to 5 a.m. for miscellaneous work.

    DETOUR: Take the Bonita Canyon Drive off ramp and turn left. Then turn right onto MacArthur Boulevard to reach Bison Avenue.

  • 06/26/2019
    red marker

    The southbound 73 off ramp to Bison Ave will be fully closed Tuesday night from 12 a.m. to 2 a.m. for miscellaneous work.

    DETOUR: Take the MacArthur Boulevard off ramp; continue southbound on MacArthur Boulevard to Bison Avenue.

  • 06/26/2019
    red marker

    The Bison Ave on ramp to the southbound 73 will be fully closed Tuesday night from 12 a.m. to 5 a.m. for miscellaneous work.

    DETOUR: Drive west on Bison Avenue. Turn left onto MacArthur Boulevard, then left onto Bonita Canyon Drive, then take the southbound 73 on ramp.

  • 06/25/2019
    red marker

    The southbound 73 off ramp to Bonita Canyon Dr will be fully closed Monday night from 2 a.m. to 5 a.m. for miscellaneous work.

    DETOUR: Take the Bison Avenue off ramp, turn left on MacArthur Boulevard and continue southbound to reach Bonita Canyon Drive.

  • 06/25/2019
    red marker

    The Bison Ave on ramp to the northbound 73 will be fully closed Monday night from 12 a.m. to 2 a.m. for miscellaneous work.

    DETOUR: Drive west on Bison Avenue. Turn right onto MacArthur Boulevard and take the northbound 73 on ramp.

  • 06/25/2019 to 06/26/2019
    red marker

    The northbound 73 Toll Road will be fully closed between Bonita Canyon Dr and Campus drive nightly, Monday and Tuesday nights from 12 a.m. to 5 a.m., for miscellaneous work.

    DETOUR: Take the Bonita Canyon off ramp and turn left; continue west on Bonita Canyon Drive. Turn right onto MacArthur Boulevard. Turn left onto Jamboree Road. Turn Right onto Bristol Street. Continue north on Bristol Street; take the Bristol Street on ramp to northbound 73. 

  • 06/25/2019
    red marker

    The Bonita Canyon Dr on ramp to the northbound 73Toll Road will be fully closed Monday night from 12 a.m. to 5 a.m. for miscellaneous work.

    DETOUR: Drive west on Bonita Canyon Dr, then right on MacArthur Blvd, then take the NB 73 on ramp just north of Bison Ave.

  • 06/25/2019
    red marker

    The northbound 73 off ramp to Bonita Canyon Dr will be fully closed Monday night from 12 a.m. to 2 a.m. for miscellaneous work.

    DETOUR: Take the Newport Coast Dr off ramp and continue northbound on Newport Coast Dr to Bonita Canyon Dr.

133 Toll Road

  • 06/29/2019
    red marker

    The southbound 133 Connector to the southbound I-5 will be fully closed on Friday night from 12 a.m. to 7 a.m. for grinding operations.

    DETOUR: Continue south on 133 and take the SB 405 to reach the SB 5. Traffic bound for the SB 5 exit to Alton Pkwy should continue south on 133, take the Barranca Pkwy exit, then continue straight across Barranca Pkwy to reach Alton Pkwy.

  • 06/24/2019 to 06/27/2019
    Green Marker

    One lane of the southbound 133 between Irvine Blvd and Barranca Pkwy will be fully closed nightly, Monday through Thursday from 10 p.m. to 5 a.m. for landscape work. No delays are anticipated.

  • 06/28/2019
    Green Marker

    One lane of the southbound 2133 will be fully closed between Irvine Blvd and Barranca Pkwy for concrete pouring. No delays are anticipated.

241 Toll Road

  • 06/23/2019
    red marker

    The northbound 241 off ramp to Santa Margarita Pkwy will be fully closed Sunday night from 11 p.m. to 5 a.m. for guardrail work.

    DETOUR: Take the Los Alisos Blvd exit and turn left and the turn left on Santa Margarita Pkwy.

  • 06/17/2019 to 08/30/2019
    red marker

    One lane of the Santa Margarita Pkwy on-ramp to the northbound 241 will be fully closed until August 30 for miscellaneous work.

    DETOUR: Westbound drivers can drive past the closed lane, make a U-turn at Interchange Plaza and turn left to access the NB 241. There are no delays for eastbound drivers.

261 Toll Road

  • 06/27/2019
    red marker

    All lanes of the southbound 261 will be fully closed at the Irvine Ranch Toll Plaza Thursday night from 6:30 p.m. to 5 a.m. for electrical work.

    DETOUR: Southbound traffic will be detoured onto the Portola Parkway off ramp, across Portola Parkway, onto the southbound 261 on ramp and then back on to the 261.

Other Resources

The Toll Roads in a Hill Side

Updated June 24, 2019. Closures subject to change without prior notice.

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