ABOUT THE LOSSAN RAIL CORRIDOR AGENCY The Los Angeles – San Diego – San Luis Obispo (LOSSAN) Rail Corridor Agency is a joint powers authority composed of rail owners, operators and planning agencies along the LOSSAN rail corridor. In addition to working to improve passenger rail ridership, revenue, on-time performance, operational flexibility, and safety, the LOSSAN Agency assumed ...

Proposed shoreline protection activities include conducting rip-rap rock repair on existing rock revetments (Areas 1, 2, and 4), construction of a new debris catchment wall at Area 3, installation of a new shoreline protection structure at Area 4, temporary access (staging and laydown) for construction, and placement of sand for beach nourishment over the existing and new shoreline protection ...

Corridor-wide Needs The PCH Corridor Study identified corridor-wide and subarea issues, opportunities, and constraints based on existing and future conditions analysis and input from agency representatives. This formulated the specific Needs and Objectives for the corridor, as well as, for each subarea to be used as the basis for identifying and recommending potential improvements.

The initial reinforcement work will also include a 1,400-foot long retaining wall and about 240,000 cubic yards of sand to reinforce the coastal side of the tracks. The CRRS is looking at additional options to reinforce the track for the next 30 years to limit further disruptions to passenger rail service.

The construction team, in coordination with California Coastal Commission staff, determined that the work area needs to be extended to the area between Project Areas 1 and 2 to safely and effectively protect the entire rail line through that segment.

The project components consist of 95% sand and 5% armoring. The current work in Areas 1 and 2, and site preparation work in Area 3, estimated to cost approximately $10 million, is underway, utilizing an emergency authorization from the California Coastal Commission.

Option 1 Option 2 Option 3 Adds auxiliary lane on NB I-5 between Newport Ave. & N5-N55 Connector Relocates the existing northbound entrance ramp at Newport Ave. Adds braided ramps on NB I-5 between Sand Canyon Ave/SB SR-133 to NB I-5 Connector and Jeffrey Road Off-ramp Option 4 - Adds braided ramps on SB I-5 between Sand Canyon Ave and SB SR-133

The cover photo is from the groundbreaking event for the State Route 91 Improvement Project, between State Route 57 and State Route 55, that was held on March 7, 2025. This project will be built in three segments and improve mobility and safety in the corridor through the cities of Anaheim, Fullerton, Orange, Placentia, and Yorba Linda.

Overview The Orange County Transportation Authority (OCTA) developed the 2024 OC Transit Vision Master Plan (OC Transit Vision), which aimed to integrate, enhance, and expand multimodal transportation services in Orange County. This 18-month study built upon the previous 2018 plan and other recent studies to establish a framework for future transit investments, including bus, streetcar ...

Construction management support services for the Interstate 5 Improvement Project between Interstate 405 and Yale Avenue.