Bid guide
How to bid on the Citywide Consultant Roster for Transportation Consulting with the City of Seattle
What the City of Seattle is buying
The City of Seattle is establishing consultant rosters for transportation-related work. This means they are creating a list of qualified consultants they can call upon for various projects as needs arise. If you offer transportation consulting services, getting on this roster is a way to be considered for future city projects without having to bid on each one individually.
Key dates and what happens at the deadline
This opportunity was published on September 01, 2025. The deadline for submitting your application and statement of qualifications is December 30, 2030, at 3:00 AM ET. At the deadline, the City of Seattle will stop accepting new submissions for the roster.
Who this opportunity suits
This opportunity is suitable for consulting firms specializing in transportation. If your business provides expertise in areas such as transportation planning, engineering, traffic analysis, or related services, you should consider applying. The City of Seattle is looking for eligible consultants to add to their roster for ongoing and future transportation projects.
How to respond
To respond, you need to access the opportunity on OpenGov Procurement. First, navigate to the original source link. You may see a brief security check; allow it to complete. Once on the project page, sign in or create a free vendor account. This will allow you to download any necessary plans, ask questions, join the planholders list, and submit your application and statement of qualifications before the deadline. Any updates or addenda will be managed through OpenGov.
Practical tips for preparing a competitive response
When preparing your statement of qualifications, clearly highlight your firm's specific expertise in transportation consulting. Provide concrete examples of past projects that demonstrate your capabilities and experience relevant to city-level transportation needs. Ensure all required documents are complete and submitted well before the deadline to avoid any last-minute technical issues. Pay close attention to any specific formatting or content requirements outlined in the solicitation documents on OpenGov Procurement.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from City of Seattle; the original posting controls.