Caltrans will be performing a FULL CLOSURE of the southbound 133 at the Irvine Blvd. southbound off-ramp Tuesday from 10 p.m. to 5 a.m. for pavement repair work.
DETOUR: Southbound 133 traffic will be detoured off at Irvine Blvd., directed right on Irvine Blvd., the left on Sand Canyon where they can access I-5 which connects to the SB 133.
Transcore will be closing the northbound 133 Toll Road at the 241 Toll Road on Wednesday night from 8 p.m. until 5:30 a.m. Thursday morning for work on the Orange Grove northbound toll point.
DETOUR: Northbound 133 traffic wishing to use the northbound 241 Toll Road will be directed off at the northbound 133 Irvine Blvd. exit, directed left on Irvine Blvd., right on Sand Canyon, right on Portola Parkway where they can access the northbound 241. Drivers who miss the detour will be directed south on the 241 Toll Road, off at Portola Parkway (Irvine), left on Portola Parkway where they access the northbound 241 Toll Road.
Caltrans will be closing the northbound 5 on-ramp from Barranca Parkway and one lane of the two-lane connector from northbound 133 to northbound 5 for construction work on the 5/133 interchange project. Local traffic will still be able to access the northbound 5 from the adjacent Pacifica on ramp to northbound 133, which then provides access to northbound 5.
Caltrans will be performing single lane and shoulder closures on the northbound and southbound 261 Toll Road between the 241 Toll Road and Walnut Ave. on Monday through Friday from 7 a.m. to 3:30 p.m. for landscaping work. No delays are anticipated.
Caltrans will be performing single lane and shoulder closures on the northbound 261 off-ramp to Jamboree Rd. on Monday through Friday nights from 10 p.m. to 6 a.m. for landscaping work. No delays are anticipated.