HOV Lane, one mixed-flow lane in each direction, interchange modifications at Rosecrans Avenue undercrossing and Bloomfield Avenue undercrossing and pedestrian overcrossing at Silverbow Avenue
Construction began early 2013
Rosecrans Avenue and Bloomfield Avenue Bridges
View the project map
Caltrans will improve the Santa Ana Freeway (I-5) from Shoemaker Avenue to Silverbow Avenue in Norwalk by constructing a High Occupancy Vehicle (HOV) or carpool lane, and one mixed-flow lane in each direction for vehicles with two or more passengers. In addition, three structures will be widened including the Shoemaker Avenue overcrossing, Rosecrans Avenue undercrossing and the Bloomfield Avenue undercrossing. To enhance public safety, a pedestrian overcrossing will be constructed at Silverbow Avenue. Significant interchange improvements will be made at Rosecrans Avenue including constructing a southbound on-ramp and upgrading the inside and outside shoulder to the standard width. The project investment is $214 million and is expected to be completed in early 2016.
Caltrans is committed to keep the public informed about this construction effort. Notices of community meetings and updated construction advisories will be posted on this website periodically. Thank you for your patience. For more information, please call toll-free (855) 454-6335.
- 12-3-13 to 12-4-13 Closure Lists (I-5 South Corridor Improvement Projects)
- 12-9-13 to 4-1-13 Construction Notice Long-Term Closure Firestone Blvd (Rosecrans Avenue and Bloomfield Avenue Bridges)
- 11-12-13 Concrete Bridge Pour Lane Closures (Rosecrans Avenue and Bloomfield Avenue Bridges)
News updates coming soon