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For more information about this project, please contact the 405 Community Outreach Team at [email protected] or 888-400-8994, or visit octa.net/405improvement.
Si prefiere recibir información en español, por favor llame este numero 888-400-8994.
Nếu quý vị muốn nhận được thông tin này bằng tiếng Việt, xin vui lòng liên lạc với cô Lý Gia 888-662-6569.
To view and print a detailed list of closures and detours CLICK HERE!
NEW! Northbound (NB) I-405 Closures for SR-73/I-405 Connector Falsework Removal
Northbound (NB) I-405 will close between the NB I-405 off-ramp to South Coast Drive and the NB I-405 on-ramp from Fairview Road to remove falsework from the SR-73/I-405 Express Lanes connector.
The nightly NB I-405 closures are anticipated as early as 11 p.m. to 5 a.m. Tuesday, Dec. 27, to Thursday, Dec. 29.
Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
UPDATE! Northbound (NB) I-405 Closures for Newland Street Bridge Falsework Installation
Northbound (NB) I-405 will close between the NB I-405 off-ramp to Magnolia Street and the NB I-405 loop on-ramp from Beach Boulevard to install falsework for the Newland Street bridge.
The nightly NB I-405 closures are anticipated as early as 11 p.m. to 5 a.m. Tuesday, Dec. 27, to Thursday, Dec. 29.
Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
NEW! Southbound (SB) I-405 Closures Newland Street Bridge Falsework Installation
Southbound (SB) I-405 will close between the SB I-405 off-ramp to Beach Boulevard and the SB I-405 on-ramp from Magnolia Street to install falsework for the Newland Street bridge.
The nightly SB I-405 closures are anticipated as early as 11 p.m. to 5 a.m. Tuesday, Dec. 27, to Thursday, Dec. 29.
*The closures will be scheduled if NB closures are complete.
Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
NEW! Southbound (SB) I-405 Closure for Restriping
Southbound (SB) I-405 will close between the SB I-405 off-ramp to Westminster Mall Road/Goldenwest Street and the SB I-405 on-ramp from Center Avenue/Beach Boulevard to restripe lanes on the freeway.
The SB I-405 closure is anticipated as early as 11 p.m. Wednesday, Dec. 28, to 5 a.m. Thursday, Dec. 29.
Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
UPDATE! Slater Avenue Bridge Closures Postponed
The Slater Avenue bridge closures that were anticipated this week have been postponed.
The 405 Community Outreach Team will provide an update when the closures are rescheduled.
Sign up for project-wide and bridge-specific construction alerts at bit.ly/405-signup.
This work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.
Este trabajo puede ser ruidoso. El horario está sujeto a cambios debido a las inclemencias del tiempo o problemas operativos imprevistos.
Xin lưu ý là công việc này có thể gây nên những tiếng động ồn ào. Lịch trình có thể thay đổi vì thời tiết xấu hoặc những yếu tố công tác không thể dự đoán.
Construction Activities
Montecito Channel
UPDATE! Crews will continue construction activities as part of the drainage channel widening.
Activities include:
- Soil backfill, concrete paving, and installing rock and stone along the channel;
- Final paving of the SB I-405/WB SR-22 connector; and
- Sound wall reconstruction.
Soil backfill, concrete paving, and rock/stone installation is anticipated to begin in mid 2023.
Final paving of the SB I-405/WB SR-22 connector is ongoing and anticipated to continue through early 2023.
Sound wall reconstruction is anticipated for early 2023.
Crews may access the work zone intermittently along College Park Drive and from the WB SR-22 connector to mobilize equipment as early as 6 a.m., and some activities may occur at night from 9 p.m. to 6 a.m. as needed.
Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.
North Gate Road
REMINDER! Construction of the sound walls along North Gate Road is now complete!
It is anticipated that crews will finish paving along the northwest wall and construct the monument for the Seal Beach Boulevard bridge this month.
Additionally, crews installed an overhead sign near the SB I-405 loop on-ramp from Seal Beach Boulevard.
Lastly, crews will begin installation of a drainage ditch as well as water meter and electrical services in early to mid-2023. It is anticipated that this work will take place within the existing work zone.
Crews may mobilize equipment as early as 6 a.m., and some activities may occur from 9 p.m. to 6 a.m. as needed.
Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.
Springdale Street
REMINDER! Crews will continue reconstructing the sidewalk on the southwest corner of Westminster Boulevard/Springdale Street. Activities include curb, gutter and electrical work.
Pedestrian access will be closed on the southwest corner during construction and a detour will be in place.
Construction activities are anticipated to continue 7 a.m. to 4 p.m. for approximately two more weeks, on weekdays and Saturdays as needed.
Crews may mobilize equipment as early as 6 a.m., and some activities may occur from 9 p.m. to 6 a.m. as needed.
Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.
McFadden Avenue
REMINDER! Crews are landscaping and installing irrigation on the McFadden Avenue bridge. This work will require intermittent lane reductions, between Gothard Street and Sugar Drive, for approximately six months.
Activities are anticipated to continue 9 a.m. to 3:30 p.m.,on weekdays.
Crews may mobilize equipment as early as 6 a.m., and some activities may occur from 9 p.m. to 6 a.m. as needed.
Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.
Beach Boulevard
REMINDER! Crews are installing the permanent traffic signals at the Beach Boulevard and Edinger Avenue intersection. Activities include electrical work, installing traffic signals, as well as removing and restoring asphalt and concrete.
Construction activities are anticipated to continue, 7 a.m. to 4 p.m. for approximately two more weeks, on weekdays and Saturdays as needed.
This work will require extended outside lane closures on eastbound Edinger at Beach, as well as on NB Beach at Edinger. The closures will be in place for the full duration.
Crews may mobilize equipment as early as 6 a.m., and some activities may occur from 9 p.m. to 6 a.m. as needed.
Please be advised that this work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.
The duration of this work may change depending on site conditions. Please be advised that this work may be loud. Dates and times are subject to change due to unforeseen operational factors or inclement weather.
