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On behalf of the Los Angeles-San Diego-San Luis Obispo Rail Corridor Agency (LOSSAN Agency), the Orange County Transportation Authority (Authority) invites proposals from qualified consultants to provide program management consultant services.

The following procurement cannot be submitted on-line. Interested vendors can download the solicitation document file and any listed addendum listed below. If you would like further information regarding this procurement, e-mail or call the Procurement Administrator listed below.

ORANGE – The Orange County Transportation Authority is once again rolling out the popular OC Fair Express bus service, giving residents and visitors a low-cost and stress-free way to get to the OC Fair on weekends. The 2025 service begins Saturday, July 19, and continues every Saturday and Sunday through Aug. 17.

OC Bus. Your Route to Education Ride More, Achieve More OC Bus is more than just a ride—it’s a gateway to learning, and educational opportunities. Every trip brings you closer to your goals and a brighter future.

Wondering where to ride Metrolink to this summer? Take this quiz and we'll recommend the perfect spot!

OC ACCESS یک سرویس سواری مشترک است که در دسترس متقاضیان واجد شرایطی است که محدودیت‌های فیزیکی یا شناختی آنها را از استفاده از سرویس مسیر ثابت OC Bus باز می‌دارد.

The Orange County Transportation Authority (OCTA) requests quotes from qualified firms to supply and deliver hydraulic high lift wheel dollies. The budget for this effort is $76,080 for a three (3)-month term effective through September 30, 2025.

Now Accepting Applicants for OCTA’s Dynamic Teen Council Teen Council members explore transportation topics, provide project feedback, and develop skills through hands-on workshops with OCTA professionals.