405 Freeway Closures Coming Tuesday Through Saturday

With the rain expected to clear, the Orange County Transportation Authority forecasts more freeway closures Tuesday through Saturday.

Here's the latest info on the local routes, courtesy the OCTA. 

(To see a map of possible detours, click the map below the picture of the construction signs on this page.)

Construction updates

-- Due to rain, no closures are scheduled for Monday.

-- Nighttime closures this week are scheduled Tuesday through Saturday.

-- Construction activity this week will include installation of temporary bridge supports and minor demolition activity on the Seal Beach Boulevard bridge, minor demolition activity on the eastbound SR-22 connector to the northbound I-405 freeway, falsework installation on the southbound I-405 connector to the eastbound SR-22 freeway and minor earthwork, electrical work and paving activity.

Full Freeway Closures  

Portions of the I-405 freeway will be closed Tuesday night, December 4 through Saturday night, December 8 between Valley View Street and Studebaker Road. Specific times are listed below.

1. Northbound I-405 Freeway between Valley View Street and Seal Beach Boulevard
   • Closed nightly between 11:59 p.m. and 5 a.m., Tuesday night, December 4 and Wednesday night, December 5
2. Southbound I-405 Freeway from Studebaker Road to Bolsa Chica Road
   • Closed nightly between 11 p.m. and 5 a.m., Tuesday night, December 4 through Saturday night, December 8  

Connector Closures     
 The following local freeway connectors will be closed nightly this week between 11 p.m. and 5 a.m., unless otherwise stated. Specific dates listed below.

1. Northbound I-405 Connector to Northbound I-605 Freeway 
   • Closed nightly between 11 p.m. and 5 a.m., Tuesday night, December 4 through Thursday night, December 6
     
2. Southbound I-605 Connector to Southbound I-405 Freeway 
   • Closed nightly between 11 p.m. and 5 a.m., Tuesday night, December 4 through Saturday night, December 8 
3. Eastbound SR-22 Connector to Southbound I-405 Freeway 
   • Closed nightly between 11 p.m. and 5 a.m., Tuesday night, December 4 through Saturday night, December 8  
     
4. Eastbound SR-22 Connector to Northbound I-605 Freeway  
   • Closed nightly between 11 p.m. and 5 a.m., Tuesday night, December 4 through Thursday night, December 6
5. Southbound I-405 / Southbound I-605 Connectors to Westbound SR-22 / 7th Street
   • Closed nightly between 11 p.m. and 5 a.m., Tuesday night, December 4 through Thursday night,    December 6

Ramp Closures

The following local freeway on- and off-ramps will be closed nightly this week between 10 p.m. and 5 a.m., unless otherwise stated. Specific dates listed below.

1. Eastbound SR-22 Studebaker Road On-Ramp 
   • Closed nightly between 10 p.m. and 5 a.m., Tuesday night, December 4 through Thursday night, December 6  
2. Northbound I-405 Seal Beach Boulevard Off-Ramp
   • Closed from 10 p.m. Thursday, December 6 to 5 a.m. Friday, December 7