Crews will begin concrete work for a retaining wall along eastbound (EB) Bolsa Avenue. This work will require full closures of Bolsa between Goldenwest Street and Chestnut Street.
- Nightly closures are set for as early as 9 p.m. to 5 a.m., Tuesday, Jan. 12 on weeknights, for approximately two weeks.
Additionally, crews will pour concrete for the Bolsa bridge over the I-405. This work will require a full 12-hour closure of Bolsa between Goldenwest Street and Chestnut Street.
- The closure is set for as early as 7 p.m. Monday, Jan. 18, to 7 a.m. Tuesday, Jan. 19.
A detour will be in place for pedestrians and bicyclists to navigate around the closure.
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bit.ly/405-signup.