North Seattle Freeway Lid Study Seeks Consultants
Engineering and consulting firms can prepare bids for a $1 million study of a proposed I-5 lid, due January 22, 2027.
Updated on Nov. 6, 2026 in Remote Work
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The U District Partnership is preparing to seek consultants for a feasibility study on a proposed lid over Interstate 5 in North Seattle, under a contract worth up to $1 million. The request for proposals is set for release November 16, 2026, with proposals due January 22, 2027.
Why it matters
The consultant work would test whether a freeway lid is viable over the I-5 segment between NE 45th and NE 50th streets, a decision that could shape land use, construction contracting, and development opportunities in the surrounding neighborhoods. Operators in construction, engineering, real estate, and professional consulting should note that the procurement timeline sets the early stage of a potentially long-running public project.
The consultant contract is capped at $1 million and runs from an anticipated May 2027 through May 2030, separate from the $1.5 million federal grant the partnership received in January 2025. The downtown Seattle lid project, which builds on a 2020 feasibility study, identifies $2.2 million in state and federal funding for work scheduled from 2026 through 2028.
The players
U District Partnership
A neighborhood organization in Seattle's University District that manages local development and federal grant funds for the area.
U.S. Department of Transportation
The federal agency that oversees surface transportation policy and funds programs such as the Reconnecting Communities Pilot Program.
The details
The partnership will release a request for proposals on November 16, 2026, inviting consultants to study whether a lid over I-5 between NE 45th and NE 50th streets can be built. The lid concept, as described by the Lid I-5 North coalition, resembles a bridge that would let the freeway keep operating underneath while land above it is used for other purposes. Supporters envision parks, pedestrian and bicycle connections, and affordable housing on state-owned land bordering the freeway, though these uses remain proposals pending the feasibility work.
Timeline
January 2025: The partnership received a $1.5 million federal grant through the U.S. Department of Transportation's Reconnecting Communities Pilot Program.
November 16, 2026: Request for proposals for the feasibility study is released.
January 22, 2027: Consultant proposals are due.
May 2027 through May 2030: Anticipated consultant contract period.
Market Landscape
The North Seattle proposal follows a $1.5 million Reconnecting Communities grant awarded in January 2025 and extends that federal support into a feasibility phase. It also runs parallel to the downtown Seattle lid project, which builds on a 2020 feasibility study and identifies $2.2 million in state and federal funding.
Engineering, planning, and consulting firms that pursue public transportation work should track the November 16 solicitation and the January 22 deadline if they intend to bid. Developers and property-related businesses near I-5 should treat the lid concept as a possible long-term change rather than a near-term one, and consult qualified counsel or advisors before making decisions tied to the proposal.
The takeaway
The consultant study will determine whether the North Seattle lid is feasible, so the outcome is undecided until that work is complete. Firms and property owners should watch the January 22, 2027 proposal deadline and the study's eventual findings before treating the project as settled.
What happens next
The request for proposals is scheduled for release November 16, 2026, and consultant proposals are due January 22, 2027.
Further reading
For broader context on how cities are rethinking freeway corridors, see Remote Work coverage in Seattle.
Source note: This article includes information reported by 570 KVI.
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Should Seattle spend public money studying a freeway lid over I-5?
