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Highway SR-55 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 Highway SR-55

CalTrans Lane & Road Closures on Highway SR-55 SouthHow does freeway lane numbering work?

55

South

Active

In Santa Ana Lanes #3, #4 will be closed overnight for k-rail installation along Southbound Highway 55 at Mcfadden St from Apr 23 at 9:01PM to Apr 24 at 3:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0014-2024-04-23-21:01:00
55

South

Active

In Santa Ana Lane #4 will be closed overnight for k-rail installation along Southbound Highway 55 at Mcfadden St from Apr 23 at 9:01PM to Apr 24 at 4:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0018-2024-04-23-21:01:00

In Santa Ana Lanes #3, #4 will be closed overnight for k-rail installation along Southbound Highway 55 at Mcfadden St from Apr 24 at 9:01PM to Apr 25 at 3:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0015-2024-04-24-21:01:00

In Santa Ana Lane #4 will be closed overnight for k-rail installation along Southbound Highway 55 at Mcfadden St from Apr 24 at 9:01PM to Apr 25 at 3:45AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0019-2024-04-24-21:01:20

In Santa Ana Lanes #3, #4 will be closed overnight for k-rail installation along Southbound Highway 55 at Mcfadden St from Apr 25 at 9:01PM to Apr 26 at 3:59AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0016-2024-04-25-21:01:00

In Santa Ana Lane #4 will be closed overnight for k-rail installation along Southbound Highway 55 at Mcfadden St from Apr 25 at 9:01PM to Apr 26 at 3:45AM.

From: Mcfadden St to Macarthur Blvd in Santa Ana
Google Maps & Street View
ID: C55DA-0020-2024-04-25-21:01:20

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Mcfadden St from Apr 27 at 11:01PM to Apr 28 at 4:59AM.

From: Mcfadden St to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0013-2024-04-27-23:01:00

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Mcfadden St from Apr 26 at 11:01PM to Apr 27 at 4:59AM.

From: Mcfadden St to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0008-2024-04-26-23:01:00
55

South

Active

In Irvine All lanes will be closed overnight for electrical work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 from Apr 23 at 9:01PM to Apr 24 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0030-2024-04-23-21:01:00

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

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0031-2024-04-24-21:01:00
55

South

Active

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Macarthur Blvd from Apr 23 at 9:01PM to Apr 24 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0038-2024-04-23-21:01:00

In Not Reported Lane #1, the median, and the left shoulder will be closed overnight for drainage work along Southbound Highway 55 at Corona Del Mar Frwy, Rte 73 from Apr 24 at 9:01PM to Apr 25 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 in Not Reported to Corona Del Mar Frwy, Rte 73 in Costa Mesa NB & SB 1000 Ft South of RT 55/ RT 73 Interchange
Google Maps & Street View
ID: C55AA-0003-2024-04-24-21:01:09

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Edinger Ave from Apr 26 at 11:01PM to Apr 27 at 4:59AM.

From: Edinger Ave to Dyer Rd in Santa Ana
Google Maps & Street View
ID: C55DA-0004-2024-04-26-23:01:00

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Edinger Ave from Apr 27 at 11:01PM to Apr 28 at 4:59AM.

From: Edinger Ave to Dyer Rd in Santa Ana
Google Maps & Street View
ID: C55DA-0005-2024-04-27-23:01:00

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Edinger Ave from Apr 27 at 11:01PM to Apr 28 at 4:59AM.

From: Edinger Ave to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0012-2024-04-27-23:01:00

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Edinger Ave from Apr 26 at 11:01PM to Apr 27 at 4:59AM.

From: Edinger Ave to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0009-2024-04-26-23:01:00

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

From: Costa Mesa Frwy, Rte 55 to Macarthur Blvd in Irvine
Google Maps & Street View
ID: C55DA-0032-2024-04-25-21:01:00

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

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0039-2024-04-24-21:01:57

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

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana
Google Maps & Street View
ID: C55DA-0040-2024-04-25-21:01:57

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Macarthur Blvd from Apr 29 at 9:01PM to Apr 30 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana EB Macarthur Blvd Straight on ramp to 55 SB
Google Maps & Street View
ID: C55DA-0021-2024-04-29-21:01:00

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Macarthur Blvd from Apr 24 at 9:15PM to Apr 25 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana Macarthur Blvd SB Loop on ramp)
Google Maps & Street View
ID: C55DA-0035-2024-04-24-21:15:56

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Macarthur Blvd from Apr 25 at 9:15PM to Apr 26 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana Macarthur Blvd SB Loop on ramp)
Google Maps & Street View
ID: C55DA-0036-2024-04-25-21:15:56

In Santa Ana All lanes will be closed overnight for electrical work along Southbound Highway 55 at Macarthur Blvd from Apr 30 at 9:01PM to May 1 at 4:59AM.

From: Macarthur Blvd to Costa Mesa Frwy, Rte 55 in Santa Ana WB Macarthur Blvd Loop on ramp to 55 SB
Google Maps & Street View
ID: C55DA-0022-2024-04-30-21:01:00

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 from Apr 29 at 10:01PM to Apr 30 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa
Google Maps & Street View
ID: C55NA-0007-2024-04-29-22:01:00

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Baker St from Apr 24 at 9:01PM to Apr 25 at 4:59AM.

From: Baker St to Costa Mesa Frwy, Rte 55 in Costa Mesa
Google Maps & Street View
ID: C55QA-0024-2024-04-24-21:01:13

In Not Reported Lane #1, the median, and the left shoulder will be closed overnight for drainage work along Southbound Highway 55 at Corona Del Mar Frwy, Rte 73 from Apr 25 at 9:01PM to Apr 26 at 4:59AM.

From: Corona Del Mar Frwy, Rte 73 in Not Reported to Corona Del Mar Frwy, Rte 73 in Costa Mesa NB & SB 1000 Ft South of RT 55/ RT 73 Interchange
Google Maps & Street View
ID: C55AA-0004-2024-04-25-21:01:09

In Costa Mesa All lanes will be closed overnight for miscellaneous work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 from Apr 30 at 10:01PM to May 1 at 4:59AM.

From: Costa Mesa Frwy, Rte 55 to San Diego Frwy, Rte 405 in Costa Mesa
Google Maps & Street View
ID: C55NA-0008-2024-04-30-22:01:00

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Baker St from Apr 29 at 9:01PM to Apr 30 at 4:59AM.

From: Baker St to Costa Mesa Frwy, Rte 55 in Costa Mesa
Google Maps & Street View
ID: C55QA-0021-2024-04-29-21:01:22

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Baker St from Apr 30 at 9:01PM to May 1 at 4:59AM.

From: Baker St to Costa Mesa Frwy, Rte 55 in Costa Mesa
Google Maps & Street View
ID: C55QA-0022-2024-04-30-21:01:22

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Baker St from Apr 26 at 9:01PM to Apr 27 at 6:59AM.

From: Baker St to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55QA-0015-2024-04-26-21:01:00

In Costa Mesa All lanes will be closed overnight for bridge work along Southbound Highway 55 at Costa Mesa Frwy, Rte 55 from Apr 26 at 9:01PM to Apr 27 at 6:59AM.

From: Costa Mesa Frwy, Rte 55 to Corona Del Mar Frwy, Rte 73 in Costa Mesa
Google Maps & Street View
ID: C55QA-0001-2024-04-26-21:01:00
See all lane closures...