Highway SR-55 Lane Closures, Road Construction and Blocked Lanes

This page provides details on CalTrans lane closures, road construction, and road closures that are either active or planned for Highway SR-55

CalTrans Lane & Road Closures on Highway SR-55

How does freeway lane numbering work?
55

South

Mon
24

In Costa Mesa All lanes will be closed for slab replacement along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 1:01AM to June 24 at 3:30AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa d5
Google Maps & Street View
ID: C55JB-0002-2024-06-24-01:01:00
55

South

Mon
24

In Costa Mesa All lanes will be closed for slab replacement along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 1:01AM to June 24 at 3:30AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa d14
Google Maps & Street View
ID: C55JB-0007-2024-06-24-01:01:04
55

N/A

Mon
24

In Newport Beach Lanes #1, #2, #3, the right shoulder, and the sidewalk will be closed overnight for electrical work along N/abound Highway 55 at Old Newport Blvd Surface Street from June 24 at 9:01PM to June 25 at 4:59AM.

From: Old Newport Blvd to Costa Mesa Frwy, Rte 55 in Newport Beach
Google Maps & Street View
ID: C55KB-0002-2024-06-24-21:01:00
55

N/A

Mon
24

In Newport Beach Lanes #1, #2, #3, the right shoulder, and the sidewalk will be closed overnight for electrical work along N/abound Highway 55 at Old Newport Blvd Surface Street from June 24 at 9:01PM to June 25 at 4:59AM.

From: Old Newport Blvd to Costa Mesa Frwy, Rte 55 in Newport Beach
Google Maps & Street View
ID: C55KB-0003-2024-06-24-21:01:00
55

N/A

Mon
24

In Newport Beach Lanes #1, #2, #3, the right shoulder, and the sidewalk will be closed overnight for electrical work along N/abound Highway 55 at Old Newport Blvd Surface Street from June 24 at 9:01PM to June 25 at 4:59AM.

From: Old Newport Blvd to Costa Mesa Frwy, Rte 55 in Newport Beach
Google Maps & Street View
ID: C55KB-0008-2024-06-24-21:01:00
55

N/A

Mon
24

In Newport Beach Lanes #1, #2, #3, the right shoulder, and the sidewalk will be closed overnight for electrical work along N/abound Highway 55 at Old Newport Blvd Surface Street from June 24 at 9:01PM to June 25 at 4:59AM.

From: Old Newport Blvd to Costa Mesa Frwy, Rte 55 in Newport Beach
Google Maps & Street View
ID: C55KB-0009-2024-06-24-21:01:00
55

South

Mon
24

In Santa Ana All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Macarthur Blvd On Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0034-2024-06-24-21:01:01
55

North

Mon
24

In Irvine All lanes will be closed overnight for striping operation along Northbound Highway 55 at Macarthur Blvd On Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Irvine Macarthur Blvd NB Loop on ramp (MA5 Line)
Google Maps & Street View
ID: C55DA-0008-2024-06-24-21:01:02
55

North

Mon
24

In Costa Mesa Lane #1 will be closed overnight for bridge work along Northbound Highway 55 at Corona Del Mar Frwy, Rte 73 from June 24 at 9:01PM to June 25 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 to Baker St in Costa Mesa
Google Maps & Street View
ID: C55QA-0007-2024-06-24-21:01:08
55

South

Mon
24

In Santa Ana All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Macarthur Blvd On Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0039-2024-06-24-21:01:17
55

North

Mon
24

In Irvine All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Macarthur Blvd On Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Irvine
Google Maps & Street View
ID: C55DA-0013-2024-06-24-21:01:20
55

North

Mon
24

In Irvine All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Off Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0018-2024-06-24-21:01:20
55

South

Mon
24

In Irvine All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Off Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0044-2024-06-24-21:01:28
55

South

Mon
24

In Santa Ana Lane #4 will be closed overnight for miscellaneous work along Southbound Highway 55 at Mcfadden St from June 24 at 9:01PM to June 25 at 4:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0029-2024-06-24-21:01:30
55

N/A

Mon
24

In Santa Ana Lane #1 will be closed overnight for k-rail installation along N/abound Highway 55 at Edinger Ave Surface Street from June 24 at 9:01PM to June 25 at 4:59AM.

From: Edinger Ave to Costa Mesa Frwy, Rte 55 in Santa Ana Ritchey ST
Google Maps & Street View
ID: C55DA-0049-2024-06-24-21:01:34
55

South

Mon
24

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Dyer Rd On Ramp from June 24 at 9:01PM to June 25 at 4:59AM.

From: Dyer Rd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0056-2024-06-24-21:01:46
55

North

Mon
24

In Costa Mesa All lanes will be closed overnight for bridge work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 9:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55QA-0018-2024-06-24-21:01:47
55

South

Mon
24

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 9:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55QA-0022-2024-06-24-21:01:57
55

South

Mon
24

In Orange Lane #1 will be closed overnight for striping operation along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 10:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Garden Grove Frwy, Rte 22 in Orange
Google Maps & Street View
ID: C55LB-0001-2024-06-24-22:01:00
55

North

Mon
24

In Tustin All lanes will be closed overnight for striping operation along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 10:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 in Tustin to Garden Grove Frwy, Rte 22 in Orange
Google Maps & Street View
ID: C55LB-0003-2024-06-24-22:01:00
55

North

Mon
24

In Irvine Lanes #3, #4 will be closed overnight for miscellaneous work along Northbound Highway 55 at Macarthur Blvd from June 24 at 10:01PM to June 25 at 3:59AM.

From: Macarthur Blvd in Irvine to Mcfadden St in Tustin
Google Maps & Street View
ID: C55DA-0003-2024-06-24-22:01:15
55

South

Mon
24

In Santa Ana Lanes #3, #4 will be closed overnight for miscellaneous work along Southbound Highway 55 at Mcfadden St from June 24 at 10:01PM to June 25 at 3:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0025-2024-06-24-22:01:19
55

North

Mon
24

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 10:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55NA-0003-2024-06-24-22:01:19
55

North

Mon
24

In Tustin All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Off Ramp from June 24 at 10:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Fourth St/ Irvine Blvd in Tustin
Google Maps & Street View
ID: C55NA-0008-2024-06-24-22:01:20
55

North

Mon
24

In Costa Mesa Lanes #1, #2 will be closed overnight for bridge work along Northbound Highway 55 at Corona Del Mar Frwy, Rte 73 from June 24 at 10:01PM to June 25 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 to Baker St in Costa Mesa
Google Maps & Street View
ID: C55QA-0011-2024-06-24-22:01:41
55

North

Mon
24

In Irvine All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at John Wayne Airport On Ramp from June 24 at 11:01PM to June 25 at 4:59AM.

From: John Wayne Airport to Costa Mesa Frwy, Rte 55 in Irvine
Google Maps & Street View
ID: C55NA-0014-2024-06-24-23:01:21
55

North

Mon
24

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 24 at 11:01PM to June 25 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa
Google Maps & Street View
ID: C55NA-0018-2024-06-24-23:01:25
55

North

Mon
24

In Costa Mesa All lanes will be closed overnight for bridge work along Northbound Highway 55 at Corona Del Mar Frwy, Rte 73 from June 24 at 11:01PM to June 25 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 to Baker St in Costa Mesa
Google Maps & Street View
ID: C55QA-0015-2024-06-24-23:01:32
55

South

Tue
25

In Costa Mesa All lanes will be closed for slab replacement along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 25 at 1:01AM to June 25 at 3:30AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa d5
Google Maps & Street View
ID: C55JB-0003-2024-06-25-01:01:00
55

South

Tue
25

In Costa Mesa All lanes will be closed for slab replacement along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 25 at 1:01AM to June 25 at 3:30AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa d14
Google Maps & Street View
ID: C55JB-0008-2024-06-25-01:01:04
55

N/A

Tue
25

In Newport Beach Lanes #1, #2, #3, the right shoulder, and the sidewalk will be closed overnight for electrical work along N/abound Highway 55 at Old Newport Blvd Surface Street from June 25 at 9:01PM to June 26 at 4:59AM.

From: Old Newport Blvd to Costa Mesa Frwy, Rte 55 in Newport Beach
Google Maps & Street View
ID: C55KB-0004-2024-06-25-21:01:00
55

N/A

Tue
25

In Newport Beach Lanes #1, #2, #3, the right shoulder, and the sidewalk will be closed overnight for electrical work along N/abound Highway 55 at Old Newport Blvd Surface Street from June 25 at 9:01PM to June 26 at 4:59AM.

From: Old Newport Blvd to Costa Mesa Frwy, Rte 55 in Newport Beach
Google Maps & Street View
ID: C55KB-0010-2024-06-25-21:01:00
55

South

Tue
25

In Santa Ana All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Macarthur Blvd On Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0035-2024-06-25-21:01:01
55

North

Tue
25

In Irvine All lanes will be closed overnight for striping operation along Northbound Highway 55 at Macarthur Blvd On Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Irvine Macarthur Blvd NB Loop on ramp (MA5 Line)
Google Maps & Street View
ID: C55DA-0009-2024-06-25-21:01:02
55

North

Tue
25

In Costa Mesa Lane #1 will be closed overnight for bridge work along Northbound Highway 55 at Corona Del Mar Frwy, Rte 73 from June 25 at 9:01PM to June 26 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 to Baker St in Costa Mesa
Google Maps & Street View
ID: C55QA-0008-2024-06-25-21:01:08
55

South

Tue
25

In Santa Ana All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Macarthur Blvd On Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0040-2024-06-25-21:01:17
55

North

Tue
25

In Irvine All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Macarthur Blvd On Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Irvine
Google Maps & Street View
ID: C55DA-0014-2024-06-25-21:01:20
55

North

Tue
25

In Irvine All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Off Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0019-2024-06-25-21:01:20
55

South

Tue
25

In Irvine All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Off Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0045-2024-06-25-21:01:28
55

South

Tue
25

In Santa Ana Lane #4 will be closed overnight for miscellaneous work along Southbound Highway 55 at Mcfadden St from June 25 at 9:01PM to June 26 at 4:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0030-2024-06-25-21:01:30
55

N/A

Tue
25

In Santa Ana Lane #1 will be closed overnight for k-rail installation along N/abound Highway 55 at Edinger Ave Surface Street from June 25 at 9:01PM to June 26 at 4:59AM.

From: Edinger Ave to Costa Mesa Frwy, Rte 55 in Santa Ana Ritchey ST
Google Maps & Street View
ID: C55DA-0050-2024-06-25-21:01:34
55

South

Tue
25

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Dyer Rd On Ramp from June 25 at 9:01PM to June 26 at 4:59AM.

From: Dyer Rd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0057-2024-06-25-21:01:46
55

North

Tue
25

In Costa Mesa All lanes will be closed overnight for bridge work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 25 at 9:01PM to June 26 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55QA-0019-2024-06-25-21:01:47
55

South

Tue
25

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 25 at 9:01PM to June 26 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55QA-0023-2024-06-25-21:01:57
55

North

Tue
25

In Irvine Lanes #3, #4 will be closed overnight for miscellaneous work along Northbound Highway 55 at Macarthur Blvd from June 25 at 10:01PM to June 26 at 3:59AM.

From: Macarthur Blvd in Irvine to Mcfadden St in Tustin
Google Maps & Street View
ID: C55DA-0004-2024-06-25-22:01:15
55

South

Tue
25

In Santa Ana Lanes #3, #4 will be closed overnight for miscellaneous work along Southbound Highway 55 at Mcfadden St from June 25 at 10:01PM to June 26 at 3:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0026-2024-06-25-22:01:19
55

North

Tue
25

In Tustin All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Off Ramp from June 25 at 10:01PM to June 26 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Fourth St/ Irvine Blvd in Tustin
Google Maps & Street View
ID: C55NA-0009-2024-06-25-22:01:20
55

North

Tue
25

In Costa Mesa Lanes #1, #2 will be closed overnight for bridge work along Northbound Highway 55 at Corona Del Mar Frwy, Rte 73 from June 25 at 10:01PM to June 26 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 to Baker St in Costa Mesa
Google Maps & Street View
ID: C55QA-0012-2024-06-25-22:01:41
55

North

Tue
25

In Irvine All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at John Wayne Airport On Ramp from June 25 at 11:01PM to June 26 at 4:59AM.

From: John Wayne Airport to Costa Mesa Frwy, Rte 55 in Irvine
Google Maps & Street View
ID: C55NA-0015-2024-06-25-23:01:21
55

North

Tue
25

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Northbound Highway 55 at Costa Mesa Frwy, Rte 55 Connector from June 25 at 11:01PM to June 26 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa
Google Maps & Street View
ID: C55NA-0019-2024-06-25-23:01:25
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