Skip to main content

Authorize the Chief Executive Officer to negotiate and execute Amendment No. 1 to Construction and Maintenance Agreement No. C-9-1793 between the Orange County Transportation Authority, Union Pacific Railroad, and the California Department of Transportation in the amount of $331,000, for additional design and construction parameters, flagging, inspection, temporary easement, and permanent ...

OCTA, in cooperation with Caltrans, is improving 6.5 miles of I-5 between SR-73 and El Toro through Mission Viejo, Laguna Niguel, Laguna Hills, and Lake Forest. The $580 million I-5 South County Improvements Project is being built in three segments and includes roadway, structural and operational improvements that will benefit mobility throughout the area. As part of the project, crews are ...

https://octa.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=7477303&GUID=4DD666A3-2866-4275-A608-B56403A0507FLegistar15

PROJECT OVERVIEW OCTA and Caltrans are working together to construct the I-5 Freeway ImproveM ment Project from SR-73 to El Toro Road in south Orange County. The project spans 6.5 miles and once completed, will have new overhead signage, new sound and retaining walls, as well as numerous other operational and technoM logical upgrades, including:

https://octa.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=7419043&GUID=B8125D5A-E8BB-49FC-8D6C-F536BFFB9F5FLegistar15

ATTACHMENT C The Southern California Association of Governments Federal Fiscal Year 2026/2027-2027/2028 Surface Transportation Block Grant and Congestion Mitigation and Air Quality Improvement Program Call for Projects Nominations – Orange County Transportation Authority Project Descriptions

The Orange County Transportation Authority (OCTA) is pleased to submit the Regional Transportation Improvement Program (RTIP) for the 2024 State Transportation Improvement Program (STIP). OCTA is proposing to utilize $222.326 million in STIP funds to support nine high-priority projects in Orange County during the five-year 2024 STIP period, from fiscal years 2024-25 through 2028-29.

Today, nearly 360,000 motorists travel I-5 daily between the San Joaquin Hills Toll Road (SR-73) and El Toro Road. Transportation planners expect traffic volumes to grow 25 percent by 2045. To address this travel demand, OCTA and Caltrans are working together on the San Diego Freeway (I-5) Widening project from SR-73 to El Toro Road. Located adjacent to the cities of Mission Viejo, Lake Forest ...