As of Friday, May 31, 2024, the I-405 Improvement Project helpline will no longer be available. If you need to reach the 405 Outreach team, please email 405project@octa.net or call (800) 724-0353.
⚠️ A partir del viernes 31 de mayo de 2024, la línea de ayuda del Proyecto de Mejora de la I-405 ya no estará disponible. Si necesita comunicarse con el equipo de extensión comunitaria 405, envíe un correo electrónico a 405project@octa.net o llame al (800) 724-0353.
⚠️ Kể từ thứ Sáu, ngày 31 tháng 5 năm 2024, đường dây hỗ trợ Dự Án Cải Thiện Xa Lộ I-405 sẽ không còn hoạt động. Nếu quý vị cần liên lạc với Đội Ngũ Tiếp Cận 405, vui lòng gửi email đến 405project@octa.net hoặc gọi số (800) 724-0353.
OCTA in cooperation with Caltrans is improving 16 miles of the San Diego Freeway (I-405) between State Route 73 (SR-73) and Interstate 605 (I-605). It also will construct the 405 Express Lanes from SR-73 to I-605. The new express lanes – incorporating the existing carpool lanes and connectors that opened in 2014 – will be two lanes in each direction.
UPDATE! Beginning April 1, 2024, the construction closure list will no longer be posted. However, closure information is available on the Caltrans Planned Lane Closures website: https://lcswebreports.dot.ca.gov/searchdistricts?district=12
For questions about remaining activities, contact the Community Outreach Team at 405project@octa.net.
View Closures & Detours:
Bridge Milestones
The bridges highlighted below have recently reached a significant project milestone.
Warner Avenue Bridge
Complete
Improvements
Newly improved bridge
New westbound sidewalk
Heil Avenue Pedestrian Bridge
- Complete
Improvements
- Newly improved bridge
- LED lighting for nighttime use
Westminster Boulevard
- Complete
Improvements
- Newly improved bridge
New bike lanes on both sides of the bridge- New westbound sidewalk
Fairview Road
- Complete
Improvements
- Newly improved bridge
Edinger Avenue
- Complete
Improvements
- Newly improved bridge
- New westbound sidewalk
- New bike lanes on both sides of the bridge
Edwards Street
- Complete
Improvements
- Newly improved bridge
Magnolia Street
- Complete
Improvements
- Two new lanes of travel
- New bike lanes on both sides of the bridge
- New northbound sidewalk
Talbert Avenue
- Complete
Improvements
- Two new lanes of travel
- New bike lanes on both sides of the bridge
McFadden Avenue
- Complete
Improvements
- Two new lanes of travel
- New bike lanes on both sides of the bridge
- New eastbound sidewalk
Bushard Street
- Complete
Improvements
- Newly improved bridge
Slater Avenue
- Complete
Improvements
- Newly improved bridge
Brookhurst Street
- Complete
Improvements
- Newly improved bridge
- New bike lanes on both sides of the bridge
Bolsa Avenue
- Complete
Improvements
- Two new lanes of travel
- New bike lanes on both sides of the bridge
- New westbound sidewalk
Bolsa Chica Road
- Complete
Improvements
- Four new lanes of travel
- New bike lanes on both sides of the bridge
Goldenwest Street
- Complete
Improvements
- Three new lanes of travel
- New bike lanes on both sides of the bridge
- New southbound sidewalk
Contact the 405 Community Outreach Team
