FROM: ORANGE COUNTY TRANSPORTATION AUTHORITY The Orange County Transportation Authority (Authority) invites proposals from qualified consultants to provide professional services that support the execution, monitoring, peer review, and reporting of OCTA's climate adaptation and sustainability efforts. The budget for this project is $125,000 for a three (3)-year term.

The four reinforcement areas identified in the Coastal Rail Resiliency Study adjacent to the Orange County Transportation Authority-owned railroad right-of-way, in the vicinity of Mile Post 203.83 to 204.40 and 206.10 to 206.70 on the Orange Subdivision, has continued to experience coastal erosion and the hillside continues to move incrementally, posing an imminent threat to the railroad ...

This letter and its attachments comprise Addendum No.2to the above captioned Invitation for Bids issued by the Orange County Transportation Authority (“Authority”).

405 Express Lanes General Information & Frequently Asked Questions The questions and answers below provide current information on the project to improve Interstate 405 (I-405) in Orange County from State Route 73 to Interstate 605.

(RFP): 5-3977: “PROGRAM MANAGEMENT AND CONSTRUCTION MANAGEMENT SERVICES FOR IMPROVEMENTS TO ORANGE COUNTY TRANSPORTATION AUTHORITY'S HEADQUARTERS PROPERTY”

The 91 Express Lanes Riverside County Transportation Commission / Orange County Transportation Authority Facility Agreement prescribes the funding transfers between the two agencies for costs incurred for the rent and any shared operational expenses in relation to the 91 Express Lanes. An amendment is needed to account for the reimbursement of anticipated shared operating costs incurred by the ...

Orange County Transportation Authority Item Update on Emergency Need for Railroad Track Stabilization in the Vicinity of Mile Post 203.83 to 204.40 and 206.10 to 206.70 on the Orange Subdivision

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.

Seal Beach to Orange via Seal Beach Blvd / Los Alamitos Blvd / Lincoln Ave

Preparation of Plans, Specifications, and Estimates for State Route 55 Improvement Project between Interstate 5 and State Route 91