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Caltrans closures this week on SR-241 and I-5 in Mission Viejo

By Mission Viejo Post Staff · Nov 1, 2026 · 3 min read
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Interstate 5 traffic seen from the Oso Parkway bridge in Mission Viejo
Interstate 5 from the Oso Parkway bridge in Mission Viejo. Not the closure location. Photo: Mission Viejo Post.

Caltrans lists these planned closures for the coming week. Times are Pacific. Caltrans QuickMap shows live conditions.

In Mission Viejo

SR-241 northbound, between Los Alisos Blvd and Portola Pkway. Full closure of all 3 lanes for bridge work. - 9:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Wednesday, November 4

Los Alisos Blvd on-ramp to SR-241 northbound. Full closure for bridge work. - 9:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Wednesday, November 4

I-5 southbound off-ramp to Oso Pkwy. Full closure for pavement repair. - 10:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Thursday, November 5 - 10:01 p.m. to 6:59 a.m. nightly, nights of Friday, November 6 through Saturday, November 7

I-5, surface street: Oso Pkwy to Santa Ana Fwy. Lane closure: lanes 2, 3 of 3 for electrical work. - Tuesday, November 3, 9:01 p.m. to Wednesday, November 4, 4:59 a.m.

I-5 northbound off-ramp to Oso Pkwy. Full closure for electrical work. - Tuesday, November 3, 10:01 p.m. to Wednesday, November 4, 4:59 a.m.

SR-241 southbound, between Portola Pkway and Los Alisos Blvd. Full closure of all 2 lanes for bridge work. - Thursday, November 5, 9:01 p.m. to Friday, November 6, 4:59 a.m. - Friday, November 6, 9:01 p.m. to Saturday, November 7, 5:59 a.m.

I-5 southbound, between La Paz Rd and Oso Pkwy. Lane closure for electrical work. - Friday, November 6, 9:01 p.m. to Saturday, November 7, 5:59 a.m.

Nearby

I-5 southbound off-ramp to La Paz Rd. Lane closure for permit work. - 10:01 p.m. to 4:59 a.m. nightly, nights of Sunday, November 1 through Thursday, November 5

I-5 southbound off-ramp to Alicia Pkwy. Lane closure for sign work. - Monday, November 2, 9:01 a.m. to Monday, November 2, 2:01 p.m.

I-5 northbound, connector: Santa Ana Fwy to 405/5 JCT. Lane closure: lanes 2, 3 of 3 for bridge work. - 9:01 a.m. to 2:30 p.m. nightly, nights of Monday, November 2 through Tuesday, November 3

I-5 southbound, between La Paz Rd and Avery Pkwy. Lane closure: lanes 3, 4, 5 of 5 for pavement work. - 9:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Thursday, November 5 - Friday, November 6, 9:01 p.m. to Saturday, November 7, 5:59 a.m. - Saturday, November 7, 9:01 p.m. to Sunday, November 8, 6:59 a.m.

I-5 southbound, between Avery Pkwy and RTE. 73. Lane closure: lanes 2, 3, 4 of 4 for pavement work. - 9:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Thursday, November 5 - Friday, November 6, 9:01 p.m. to Saturday, November 7, 5:59 a.m. - Saturday, November 7, 9:01 p.m. to Sunday, November 8, 6:59 a.m.

I-5 southbound off-ramp to Avery Pkwy. Full closure for pavement repair. - 10:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Thursday, November 5 - 10:01 p.m. to 6:59 a.m. nightly, nights of Friday, November 6 through Saturday, November 7

Crown Valley Pkwy on-ramp to I-5 southbound. Full closure for pavement repair. - 10:01 p.m. to 4:59 a.m. nightly, nights of Monday, November 2 through Thursday, November 5 - 10:01 p.m. to 6:59 a.m. nightly, nights of Friday, November 6 through Saturday, November 7

Caltrans has 4 more closures in its feed than this story covers; QuickMap shows all of them.

Sources: Caltrans QuickMap.

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