Skip to main content

The Orange County Transportation Authority (Authority) invites proposals from qualified consultants to provide on-call support to conduct traffic analyses for transportation projects and Master Plan of Arterial Highways (MPAH) amendment requests. The budget for this project is $200,000 for an eighteen (18)-month term.

OVERVIEW Interstate 5 (I-5) is essential to Orange County’s mobility, economy and quality of life. Everyday, more than 350,000 motorists drive this segment of I-5, through the cities of Irvine and Tustin, to reach residential, commercial, educational and employment destinations. Already at capacity, trafic projections show that nearly 1⁄2 million daily motorists will travel this stretch of ...

Introduction This document discusses de minimis impact determinations for the Orange County (OC) Connect Project (Project) under Section 4(f) of the Department of Transportation Act of 1966, as amended (49 United States Code [USC] 303). Section 6009(a) of the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) amended Section 4(f) legislation at 23 ...

The Orange County Transportation Authority (OCTA) requests quotes from authorized firms to provide annual software maintenance and support renewal 24x7 for CyberArk Privileged Account Security to include credential protection, session isolation recording and attack detection for a one (1)-year term, effective May 1, 2025 through April 30, 2026. The budget for this effort is $7,500.

Contractor needed to develop an Orange County Transportation Authority climate and sustainability plan.

Renewed Measure M M2 is a 30-year, multibillion-dollar program extension of the original Measure M (approved in 1990) with a new slate of planned projects and programs. These include improvements to the County freeway system, streets and roads network, expansion of the Metrolink system, more transit services for seniors and the disabled as well as funding for the cleanup of roadway storm water ...

This letter and its attachments comprise Addendum No. 1 to the above captioned RFP issued by the Orange County Transportation Authority (Authority).

OCTA continues to address south Orange County’s transportation needs with a long-term study and near-term projects as the area continues to…

On June 26, 2025, US Secretary of Transportation Sean Duffy issued a formal letter to Los Angeles County Metropolitan Transportation Authority (LA Metro) Chief Executive Officer Stephanie Wiggins requesting detailed information regarding the agency’s safety and security practices.

The Orange County Transportation Authority invites bids from contractors for drainage pipe repair at the Anaheim Bus Base Chassis Wash Bay