Caltrans will be closing one lane of the two-lane on ramp from El Toro Road to the southbound 73 on Tuesday, May 23rd from 7 a.m. until 11 a.m. for guardrail work. No delays are anticipated.
Caltrans will be performing a FULL CLOSURE of the southbound 133 connector to southbound 405 and the southbound 405 connector to northbound 133 on Wednesday and Thursday from 11 p.m. to 5 a.m. for electrical work.
DETOURS: Southbound 133 traffic wishing the use the southbound 405 will be directed past the closed connector, left on Lake Forest Drive, then left on Bake Parkway where they can access the southbound 405. Southbound 405 traffic wishing to use the northbound 133 will be directed south on the 133, left on Lake Forest Drive, left on Bake Parkway, left on Irvine Center Drive, left on Barranca Parkway and left on Pacifica where they can enter the northbound 133.
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 a FULL CLOSURE the northbound 241 to eastbound 91 connector on Sunday and Monday nights from 10 p.m. to 4 a.m. for bridge work.
DETOUR: Northbound 241 traffic wishing to use the eastbound 91 will be directed westbound on the 91, directed off at Yorba Linda Boulevard/ Weir Canyon Road, then left at the signal where they can enter the eastbound 91.