Project Information

Bid Title

Interstate 5 Corridor Microsimulation

Issuing Agency

Orange County Transportation Authority

Location

California

Published Date

Mar 23, 2026

Closing Date

Apr 21, 2026

Government Level

State & Local

Status

Closed

Ref. #

250242

Original Source

Join to Access Full Details

Bid Inquiries

Join to Access Full Details

Bid Documents

Join to Access Full Details

Project Description

Project ID: 250242

Title: Interstate 5 Corridor Microsimulation

Addenda: 0

Release Date: 3/23/2026

Due Date: 4/21/2026

Follow

Interstate 5 Corridor Microsimulation

Request For Proposal

Planning-TA Transportation Modeling

91800 , 91843 , 91846 , 91855 , 91892 ... show all

Project ID: 250242

Release Date: Monday, March 23, 2026

· Due Date: Tuesday, April 21, 2026 2:00pm

Posted Monday, March 23, 2026 7:47am

All dates & times in Pacific Time

Draft Response Events RSVP No Bid28 days, 19 hours, 46 minutes

Post Information

Posted At:Mon, Mar 23, 2026 7:47 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The Orange County Transportation Authority (OCTA) is seeking the services of a consultant to provide technical support for the Interstate 5 (I‑5) corridor. Support will include data collection and analysis, microsimulation model development and updates, scenario testing, and related technical services. The I‑5 corridor to be modeled extends from the Los Angeles County line to the Irvine area (Jeffrey Road); the model should be morning peak in the Southbound direction and evening peak in the Northbound direction.

Timeline

Issue Date:

March 23, 2026

Pre-Proposal Conference Date (Non-Mandatory):

March 31, 2026, 9:00am

550 South Main Street
Orange, CA 92868
Conference Room 09

Question Submittal Date:

April 6, 2026, 2:00pm

Question Response Date:

April 13, 2026

Proposal Submittal Date:

April 21, 2026, 2:00pm

Interview Date(s):

May 14, 2026

* Disclaimer: Government BidHub provides information on bids, RFPs (Requests for Proposals), and RFQs (Requests for Qualifications) solely for convenience and informational purposes. This site is not an official public notice board. For official details, responses, or inquiries, please contact the relevant government agency directly.