Part of Southbound 405 Closed Nightly Sunday Through Thursday

Here is the latest freeway, ramp and road closure information from Sunday through Thursday, courtesy the Orange County Transportation Authority.

To see a list of suggested detours, click the map below the image on the right. 

Full Freeway Closures  

Portions of the SR-22 and I-405 freeway will be closed between Valley View Street and Studebaker Road. Specific dates and times are listed below.

1. Southbound I-405 Freeway from Studebaker Road to Bolsa Chica Road 
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17
2. Westbound SR-22 Freeway at Valley View Street
   • Closed nightly between 11:59 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17

Connector Closures
The following local freeway connectors will be closed between 11 p.m. and 5 a.m. Specific dates are listed below.     

1. Northbound I-405 Connector to Northbound I-605 Freeway
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17  
2. Southbound I-605 Connector to Southbound I-405 Freeway 
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17       
3. Eastbound SR-22 Connector to Southbound I-405 Freeway 
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 6 through Thursday night, January 10
4. Southbound I-405 / Southbound I-605 Connectors to Westbound SR-22 / 7th Street
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17
5. Southbound I-405 Connector to Northbound I-605 Freeway
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17
6. Eastbound SR-22 Connector to Northbound I-605 Freeway
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, Januar 17
7. Southbound I-605 Connector to Northbound I-405 Freeway
   • Closed nightly between 11 p.m. and 5 a.m., Sunday night, January 13 throught Thursday night, January 17

Ramp Closures      
The following local freeway on- and off-ramps will be closed nightly between 10 p.m. and 5 a.m. Specific dates are listed below. 

1. Eastbound SR-22 Studebaker Road On-Ramp
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17
2. Southbound I-405 Seal Beach Boulevard On-Ramp
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 6 through Thursday night, January 10.
3. Northbound I-405 Seal Beach Boulevard Off-Ramp
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 6 through Thursday night, January 10
4. Northbound I-405 Seal Beach Boulevard On-Ramp
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17
5. Westbound SR-22 Valley View Street On-Ramps
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17
6. Southbound I-405 Bolsa Chica Road On-Ramp
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17

Road Closure

1. Seal Beach Boulevard Closed between Old Ranch Parkway and North Gate Road
   • Closed nightly between 10 p.m. and 5 a.m., Sunday night, January 13 through Thursday night, January 17