Closures & Detours
Week of Monday, April 21, 2025
The interactive map below is updated weekly and includes specific closure dates and times as well as recommended detours that may be convenient for your commute.
Closures subject to change without prior notice. For up-to-the-minute driving conditions throughout Orange County, visit Sigalert.com or check out Caltrans' Quickmap .
Map View
Full Closure
Lane ReductionList View
The Newport Coast Drive on-ramp to southbound 73 Toll Road
11:30 p.m. to 5 a.m.
The Glenwood Drive/Pacific Park Drive off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m.
The El Toro Road off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m. - April 22, 23 & 25
The Laguna Canyon Road off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m. - April 22, 23 & 25
The Laguna Canyon Road on-ramp to southbound 73 Toll Road
12:30 a.m. to 5 a.m. - April 22, 23 & 25
The Greenfield Drive off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m.
The Moulton Parkway off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m. - April 23 & 25
The La Paz Road on-ramp to southbound 73 Toll Road
12:30 a.m. to 5 a.m.
The La Paz off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m.
The Aliso Creek Road on-ramp to southbound 73 Toll Road
12:30 a.m. to 5 a.m.
The Aliso Creek Road off-ramp from southbound 73 Toll Road
12:30 a.m. to 5 a.m.
The northbound 133 Toll Road connector to northbound 241 Toll Road
10 p.m. to 5 a.m. (4/21 – 4/24) and 10 p.m. to 7 a.m. (4/25)
The southbound 133 Toll Road connector to northbound 5
9 p.m. to 5 a.m.
The southbound 241 Toll Road connector to southbound 133 Toll Road
10 p.m. to 5 a.m. (4/21 – 4/24) and 10 p.m. to 7 a.m. (4/25)
The Santiago Canyon Road on-ramp to northbound 261 Toll Road
9 p.m. to 6 a.m. (4/22 – 4/24) and 9 p.m. to 7 a.m. (4/25)
The 261 Toll Road connector to the 241 Toll Road
9 p.m. to 7 a.m.
The Santiago Canyon Road on-ramp to southbound 261 Toll Road
9 p.m. to 6 a.m. (4/22 – 4/24) and 9 p.m. to 7 a.m. (4/25)
The northbound 133 Toll Road connector to northbound 241 Toll Road
10 p.m. to 5 a.m. (4/21 – 4/24) and 10 p.m. to 7 a.m. (4/25)
The southbound 241 Toll Road connector to southbound 133 Toll Road
10 p.m. to 5 a.m. (4/21 – 4/24) and 10 p.m. to 7 a.m. (4/25)
Other Resources
- For additional information about construction projects, please contact Caltrans at dot.ca.gov
- For specific closure information on The Toll Roads and other highways in Orange County, visit: https://lcswebreports.dot.ca.gov/searchdistricts?district=12
- For current road information, visit: dot.ca.gov/cgi-bin/roads.cgi
- To view current traffic incident information, visit the California Highway Patrol's Orange County Communication Center website: cad.chp.ca.gov
Updated April 22, 2025. Closures subject to change without prior notice.
