What's Happening > Closures & Detours

Closures & Detours

73 Toll Road

*April 13-19: Varying cash lanes of the 73 Catalina View Toll Plaza will be closed to install new equipment in anticipation of ExpressAccounts and the removal of cash toll collection. Traffic will be routed to other cash lanes in the toll plaza during construction.

* April 14, 8:00 p.m. to 6:00 a.m.: A full ramp closure is scheduled at the SB 73 Bonita Canyon Road off-ramp in order to install new overhead signs.

*April 14-18, 7:30 a.m. - 4:30 p.m.:  Lane closures will be performed at the El Toro Road and Aliso Creek Road ramps for installation of new tolling equipment. The ramps will remain open to traffic and no delays are expected.


133 Toll Road

*April 10, 10:00 p.m. to 6:00 a.m.: The Irvine Boulevard East NB off-ramp and SB on-ramp will be closed for installation of the overhead signs at the toll plazas.


241 Toll Road

*April 14-18, 7:30 a.m. to 4:30 p.m.: Lane closures will be performed at the Oso Parkway on-ramps and off-ramps for installation of new tolling equipment. The ramps will remain open to traffic and no delays are expected.

*April 15-18, 8:00 p.m. to 6:00 a.m.:
The following full ramp closures are scheduled next week in order to install new overhead signs:

  • Tuesday night
    • Portola Parkway North, SB on-ramp
    • Alton Parkway, SB on-ramp
    • Portola Parkway South, SB on-ramp
  • Wednesday night
    • Los Alisos Boulevard, SB on-ramp
    • Antonio Parkway, SB off-ramp
    • Oso Parkway, SB off-ramp
  • Thursday night
    • Los Alisos Boulevard, NB off-ramp
    • Antonio Parkway, NB on-ramp
    • Oso Parkway, NB on-ramp
  • Friday night
    • Portola Parkway South, NB off-ramp
    • Alton Parkway, NB off-ramp
    • Portola Parkway North, NB off-ramp

261 Toll Road

*April 14, 8:00 p.m. to 6:00 a.m.: Full ramp closures are scheduled at the Irvine Boulevard NB off-ramp and SB on-ramp at in order to install new overhead signs.

Other Resources

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To stay up-to-the-minute on driving conditions throughout Orange County, visit Sigalert.com

For conditions on The Toll Roads, visit Facebook.com/TheTollRoads.

For information about construction projects contact the ORANGE COUNTY TRANSPORTATION HELPLINE at (800) 724-0353 or log onto the Caltrans website at www.dot.ca.gov.

For closure information on Orange County highways and The Toll Roads, go to Caltrans' 7-day closure report at: http://www.dot.ca.gov/dist12/tmc/closure.htm

For more closure information, visit: http://www.dot.ca.gov/cgi-bin/roads.cgi

For current traffic incident information visit the CHP's OC Communication Center website: http://cad.chp.ca.gov/

Updated April 10, 2014. Closures subject to change without prior notice.