How to bid on Roadway Toll Systems Modernization for WSDOT

What WSDOT is buying and why it matters

The Washington State Department of Transportation (WSDOT) is seeking proposals for the design, development, implementation, operation, and maintenance of Roadway Toll Systems (RTS) across Washington State. This solicitation is important for vendors specializing in large-scale infrastructure and technology projects, particularly those involving transportation and tolling solutions.

WSDOT plans to award two separate contracts from this single Request for Proposal (RFP): one for Open Road Tolling (ORT) RTS and another for Side-Fire RTS. Each contract will be evaluated and awarded independently. Future tolling facilities may be assigned to either or both of these contracts, depending on project needs.

Key dates and what happens at the deadline

The deadline for submitting proposals is December 09, 2026, at 8:00 PM ET. All responses must be submitted by this time. Proposals received after the deadline will not be considered.

Who this opportunity suits

This opportunity is suitable for professional services firms with expertise in designing, building, operating, and maintaining complex roadway toll systems. Vendors should have capabilities in both Open Road Tolling and Side-Fire tolling technologies. This is a significant engagement for companies in the transportation technology and infrastructure sectors.

How to respond to this solicitation

To access the solicitation documents, you need to go to Washington State's WEBS Bid Calendar. You can find this bid by searching for its reference number, RFP 2026-0911. While viewing the solicitation is public, downloading the full documents and submitting your response requires a free WEBS vendor sign-in. Make sure to register and complete your submission before the deadline.

Practical tips for preparing a competitive response

Given that WSDOT is awarding two independent contracts from this single RFP, carefully review the requirements for both Open Road Tolling and Side-Fire RTS. Clearly articulate your firm's experience and capabilities for each type of system. If you are bidding on both, ensure your proposal clearly differentiates your approach and strengths for each.

Pay close attention to WSDOT's intent to award future facilities to these contracts. Your proposal should demonstrate not only your current capabilities but also your capacity for long-term partnership and scalability. Highlight any innovative solutions or efficiencies your firm can bring to the operation and maintenance phases of these systems. Ensure all required forms and documentation are completed accurately and submitted on time through the WEBS portal.