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Interstate I-405 Lane Closures, Road Construction and Blocked Lanes

The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Interstate I-405

CalTrans Lane & Road Closures on Highway I-405

How does freeway lane numbering work?
405

North

Wed
19

In Sherman Oaks All lanes will be closed overnight for electrical work along Northbound I-405 at Sepulveda Blvd On Ramp from Jun 19 at 9:01PM to Jun 20 at 5:59AM.

From: Sepulveda Blvd to San Diego Freeway, Route 405 in Sherman Oaks
Google Maps & Street View
ID: C405CB-0004-2024-06-19-21:01:51
405

South

Wed
19

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at Bolsa Ave On Ramp from Jun 19 at 10:01PM to Jun 20 at 4:59AM.

From: Bolsa Ave to San Diego Frwy, Rte 405 in Westminster
Google Maps & Street View
ID: C405MC-0012-2024-06-19-22:01:00
405

South

Wed
19

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at San Diego Frwy, Rte 405 Off Ramp from Jun 19 at 10:01PM to Jun 20 at 4:59AM.

From: San Diego Frwy, Rte 405 to Golden West St in Westminster Off Ramp to Goldenwest/Bolsa CD Road
Google Maps & Street View
ID: C405MC-0007-2024-06-19-22:01:07
405

South

Wed
19

In Los Angeles All lanes will be closed overnight for electrical work along Southbound I-405 at National Blvd On Ramp from Jun 19 at 11:01PM to Jun 20 at 4:59AM.

From: National Blvd to San Diego Freeway, Route 405 in Los Angeles
Google Maps & Street View
ID: C405PB-0004-2024-06-19-23:01:00
405

South

Thu
20

In Inglewood All lanes will be closed for landscape work along Southbound I-405 at San Diego Freeway, Route 405 Off Ramp from Jun 20 at 9:01AM to Jun 20 at 3:01PM.

From: San Diego Freeway, Route 405 to Florence Ave / Manchester Blvd in Inglewood
Google Maps & Street View
ID: W405BA-0001-2024-06-20-09:01:00
405

South

Thu
20

In Inglewood All lanes will be closed for landscape work along Southbound I-405 at La Tijera Blvd On Ramp from Jun 20 at 9:01AM to Jun 20 at 3:01PM.

From: La Tijera Blvd to San Diego Freeway, Route 405 in Inglewood
Google Maps & Street View
ID: W405BA-0003-2024-06-20-09:01:00
405

North

Thu
20

In Carson All lanes will be closed for striping operation along Northbound I-405 at Avalon Blvd On Ramp from Jun 20 at 9:01AM to Jun 20 at 2:01PM.

From: Avalon Blvd to San Diego Freeway, Route 405 in Carson
Google Maps & Street View
ID: X405BA-0001-2024-06-20-09:01:00
405

North

Thu
20

In Irvine The median, and the left shoulder will be closed overnight (intermittent) for survey work along Northbound I-405 at Santa Ana Frwy, Rte 5 from Jun 20 at 9:01PM to Jun 21 at 5:59AM.

From: Santa Ana Frwy, Rte 5 to Culver Dr in Irvine
Google Maps & Street View
ID: C405CA-0048-2024-06-20-21:01:00
405

North

Thu
20

In Irvine The median, and the left shoulder will be closed overnight (intermittent) for survey work along Northbound I-405 at Culver Dr from Jun 20 at 9:01PM to Jun 21 at 5:59AM.

From: Culver Dr in Irvine to Harbor Blvd in Costa Mesa
Google Maps & Street View
ID: C405CA-0050-2024-06-20-21:01:00
405

South

Thu
20

In Irvine The median, and the left shoulder will be closed overnight (intermittent) for survey work along Southbound I-405 at Jamboree Blvd from Jun 20 at 9:01PM to Jun 21 at 5:59AM.

From: Jamboree Blvd to Santa Ana Frwy, Rte 5 in Irvine cu
Google Maps & Street View
ID: C405CA-0054-2024-06-20-21:01:00
405

South

Thu
20

In Costa Mesa The median, and the left shoulder will be closed overnight (intermittent) for survey work along Southbound I-405 at Harbor Blvd from Jun 20 at 9:01PM to Jun 21 at 5:59AM.

From: Harbor Blvd in Costa Mesa to Jamboree Blvd in Irvine cu
Google Maps & Street View
ID: C405CA-0056-2024-06-20-21:01:00
405

North

Thu
20

In Sherman Oaks All lanes will be closed overnight for electrical work along Northbound I-405 at Sepulveda Blvd On Ramp from Jun 20 at 9:01PM to Jun 21 at 5:59AM.

From: Sepulveda Blvd to San Diego Freeway, Route 405 in Sherman Oaks
Google Maps & Street View
ID: C405CB-0005-2024-06-20-21:01:51
405

South

Thu
20

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at Bolsa Ave On Ramp from Jun 20 at 10:01PM to Jun 21 at 4:59AM.

From: Bolsa Ave to San Diego Frwy, Rte 405 in Westminster
Google Maps & Street View
ID: C405MC-0013-2024-06-20-22:01:00
405

South

Thu
20

In Westminster Lanes #4, #5, and the right shoulder will be closed overnight for sign work along Southbound I-405 at Garden Grove Frwy East, Rte 22 from Jun 20 at 10:01PM to Jun 21 at 4:59AM.

From: Garden Grove Frwy East, Rte 22 to Springdale St in Westminster Bolsa Chica OC to Springdale OC
Google Maps & Street View
ID: C405MC-0016-2024-06-20-22:01:00
405

South

Thu
20

In Westminster All lanes will be closed overnight for sign work along Southbound I-405 at San Diego Frwy, Rte 405 Off Ramp from Jun 20 at 10:01PM to Jun 21 at 4:59AM.

From: San Diego Frwy, Rte 405 to Springdale St in Westminster
Google Maps & Street View
ID: C405MC-0017-2024-06-20-22:01:00
405

South

Thu
20

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at San Diego Frwy, Rte 405 Off Ramp from Jun 20 at 10:01PM to Jun 21 at 4:59AM.

From: San Diego Frwy, Rte 405 to Golden West St in Westminster Off Ramp to Goldenwest/Bolsa CD Road
Google Maps & Street View
ID: C405MC-0008-2024-06-20-22:01:07
405

South

Thu
20

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at Golden West St On Ramp from Jun 20 at 10:01PM to Jun 21 at 4:59AM.

From: Golden West St to San Diego Frwy, Rte 405 in Westminster Loop On-Ramp from SB Goldenwest/Westminster Mall
Google Maps & Street View
ID: C405MC-0021-2024-06-20-22:01:14
405

South

Thu
20

In Los Angeles All lanes will be closed overnight for electrical work along Southbound I-405 at National Blvd On Ramp from Jun 20 at 11:01PM to Jun 21 at 4:59AM.

From: National Blvd to San Diego Freeway, Route 405 in Los Angeles
Google Maps & Street View
ID: C405PB-0005-2024-06-20-23:01:00
405

North

Fri
21

In Sherman Oaks All lanes will be closed overnight for electrical work along Northbound I-405 at Sepulveda Blvd On Ramp from Jun 21 at 9:01PM to Jun 22 at 9:59AM.

From: Sepulveda Blvd to San Diego Freeway, Route 405 in Sherman Oaks
Google Maps & Street View
ID: C405CB-0001-2024-06-21-21:01:00
405

North

Fri
21

In Irvine The left shoulder, and the median will be closed overnight (intermittent) for survey work along Northbound I-405 at Santa Ana Frwy, Rte 5 from Jun 21 at 9:01PM to Jun 22 at 5:59AM.

From: Santa Ana Frwy, Rte 5 to Culver Dr in Irvine
Google Maps & Street View
ID: C405CA-0114-2024-06-21-21:01:00
405

South

Fri
21

In Irvine The left shoulder, and the median will be closed overnight (intermittent) for survey work along Southbound I-405 at Jamboree Blvd from Jun 21 at 9:01PM to Jun 22 at 5:59AM.

From: Jamboree Blvd to Santa Ana Frwy, Rte 5 in Irvine cu
Google Maps & Street View
ID: C405CA-0117-2024-06-21-21:01:00
405

South

Fri
21

In Costa Mesa The median, and the left shoulder will be closed overnight (intermittent) for survey work along Southbound I-405 at Harbor Blvd from Jun 21 at 9:01PM to Jun 22 at 5:59AM.

From: Harbor Blvd in Costa Mesa to Jamboree Blvd in Irvine cu
Google Maps & Street View
ID: C405CA-0118-2024-06-21-21:01:00
405

South

Fri
21

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at Bolsa Ave On Ramp from Jun 21 at 10:01PM to Jun 22 at 4:59AM.

From: Bolsa Ave to San Diego Frwy, Rte 405 in Westminster
Google Maps & Street View
ID: C405MC-0002-2024-06-21-22:01:00
405

South

Fri
21

In Fountain Valley Lanes #2, #1, #3 will be closed overnight for electronic toll & traffic work along Southbound I-405 at Euclid St / Ellis Ave from Jun 21 at 10:01PM to Jun 22 at 5:59AM.

From: Euclid St / Ellis Ave in Fountain Valley to Harbor Blvd in Costa Mesa
Google Maps & Street View
ID: C405MC-0006-2024-06-21-22:01:00
405

South

Fri
21

In Westminster All lanes will be closed overnight for landscape work along Southbound I-405 at Golden West St On Ramp from Jun 21 at 10:01PM to Jun 22 at 4:59AM.

From: Golden West St to San Diego Frwy, Rte 405 in Westminster Loop On-Ramp from SB Goldenwest/Westminster Mall
Google Maps & Street View
ID: C405MC-0003-2024-06-21-22:01:14
405

South

Fri
21

In Los Angeles All lanes will be closed overnight for electrical work along Southbound I-405 at National Blvd On Ramp from Jun 21 at 11:01PM to Jun 22 at 4:59AM.

From: National Blvd to San Diego Freeway, Route 405 in Los Angeles
Google Maps & Street View
ID: C405PB-0001-2024-06-21-23:01:00
405

North

Fri
21

In Irvine All lanes will be closed multi-day (long term) for miscellaneous work along Northbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 21 at 11:01PM to Jun 24 at 4:59AM.

From: San Diego Frwy, Rte 405 to Costa Mesa Frwy, Rte 55 in Irvine
Google Maps & Street View
ID: C405MA-0005-2024-06-21-23:01:00
405

South

Fri
21

In Seal Beach Lane #1, the median, and the left shoulder will be closed overnight for electronic toll & traffic work along Southbound I-405 at San Gabriel River Frwy, Rte 605 from Jun 21 at 11:01PM to Jun 22 at 5:59AM.

From: San Gabriel River Frwy, Rte 605 in Seal Beach to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C405MC-0001-2024-06-21-23:01:00
405

North

Fri
21

In Costa Mesa Lane #1, the median, and the left shoulder will be closed overnight for electronic toll & traffic work along Northbound I-405 at Corona Del Mar Frwy, Rte 73 from Jun 21 at 11:01PM to Jun 22 at 5:59AM.

From: Corona Del Mar Frwy, Rte 73 in Costa Mesa to San Gabriel River Frwy, Rte 605 in Los Alamitos
Google Maps & Street View
ID: C405MC-0004-2024-06-21-23:01:00
405

South

Sun
23

In Irvine All lanes will be closed overnight for crack seal operation along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 23 at 9:01PM to Jun 24 at 5:01AM.

From: San Diego Frwy, Rte 405 to Laguna Frwy, Rte 133 in Irvine
Google Maps & Street View
ID: M405BA-0006-2024-06-23-21:01:00
405

South

Sun
23

In Irvine All lanes will be closed overnight for crack seal operation along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 23 at 9:01PM to Jun 24 at 5:01AM.

From: San Diego Frwy, Rte 405 to Laguna Frwy, Rte 133 in Irvine
Google Maps & Street View
ID: M405BA-0015-2024-06-23-21:01:00
405

South

Mon
24

In Irvine All lanes will be closed overnight for crack seal operation along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 24 at 9:01PM to Jun 25 at 5:01AM.

From: San Diego Frwy, Rte 405 to Laguna Frwy, Rte 133 in Irvine
Google Maps & Street View
ID: M405BA-0007-2024-06-24-21:01:00
405

South

Mon
24

In Irvine All lanes will be closed overnight for crack seal operation along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 24 at 9:01PM to Jun 25 at 5:01AM.

From: San Diego Frwy, Rte 405 to Laguna Frwy, Rte 133 in Irvine
Google Maps & Street View
ID: M405BA-0011-2024-06-24-21:01:00
405

South

Mon
24

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 24 at 9:01PM to Jun 25 at 4:59AM.

From: San Diego Frwy, Rte 405 to Costa Mesa Frwy, Rte 55 in Costa Mesa
Google Maps & Street View
ID: C405MA-0006-2024-06-24-21:01:19
405

South

Tue
25

In Irvine All lanes will be closed overnight for crack seal operation along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 25 at 9:01PM to Jun 26 at 5:01AM.

From: San Diego Frwy, Rte 405 to Laguna Frwy, Rte 133 in Irvine
Google Maps & Street View
ID: M405BA-0008-2024-06-25-21:01:00
405

South

Tue
25

In Irvine All lanes will be closed overnight for crack seal operation along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 25 at 9:01PM to Jun 26 at 5:01AM.

From: San Diego Frwy, Rte 405 to Laguna Frwy, Rte 133 in Irvine
Google Maps & Street View
ID: M405BA-0012-2024-06-25-21:01:00
405

South

Tue
25

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Southbound I-405 at San Diego Frwy, Rte 405 Connector from Jun 25 at 9:01PM to Jun 26 at 4:59AM.

From: San Diego Frwy, Rte 405 to Costa Mesa Frwy, Rte 55 in Costa Mesa
Google Maps & Street View
ID: C405MA-0007-2024-06-25-21:01:19
See all lane closures...