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History In 1968, California built what are believed to be the first soundwalls along modern highways. Barriers were placed on Highway 101 in San Francisco and Interstate 680 north of San Jose to shield residential communities from traffic noise. Within four years, the federal government adopted regulations requiring the state to attenuate noise impacts to sensitive receptors (i.e., schools ...

A pre-proposal conference will be held both on-site/in-person and via teleconference on December 6, 2023, at 1:00 p.m. For prospective Offerors who wish to join on-site/in-person, the pre-proposal conference will be held at the Authority’s Administrative Office, 550 South Main Street, Orange, California, in Conference Room 08.

Measure M is a program funded by a 30-year one half-cent sales tax for transportation improvements in Orange County from 2011 through 2041. Nearly one third, or 32 percent, of Measure M is dedicated to improving local streets and roads.

Guidance for Public Access to the TOC Audit Subcommittee Meeting: On March 12, 2020 and March 18, 2020, Governor Gavin Newsom enacted Executive Orders N-25-20 and N-29-20 authorizing a local legislative body to hold public meetings via teleconferencing and make public meetings accessible telephonically or electronically to all members of the public to promote social distancing due to the state ...

Last updated: May 11, 2025 Download Full Bus Book (PDF) Below you can view and download individual routes and schedules, or create a personalized bus book. You can also create a customized book with the bus and train routes you use the most. Click here to see May 11, 2025 Service Change Highlights

OCTA Bike Month 2024 Sweepstakes – Official Rules By participating in this promotion, you agree to the Official Rules

The Orange County Gateway (OCG) project proposes the implementation ofa comprehensive grade separation program for either seven or eight (depending on the alternative) existing at-graderailroad crossings along an approximately 8 kilometer (km) (5 mile [miD long segment ofthe Burlington Northern Santa Fe railroad in the Cities ofPlacentia and Anaheim and unincorporated Orange County. The ...

Caltrans han estudiado los efectos que este proyecto podría tener en el medioambiente. Nuestros estudios muestran que este no afectaría considerablemente la calidad del medioambiente. El reporte que explica estos resultados se llama Estudio inicial/ Evaluación ambiental (IS/EA). Este anuncio público tiene como fin informarle sobre la preparación del borrador IS/EA con una propuesta ...

Project Overview The Costa Mesa Freeway (SR-55) is one of the most heavily congested freeways in Southern California. SR-55 is a vital link to other major freeway systems in Orange County, and it is the only freeway providing a direct north-south connection between Central Orange County and the coastal region. Currently, SR-55 between I-405 and I-5 has four regular lanes and one carpool lane ...

Route 560 is a limited-stop route, making stops only at time check points and other designated stops .