Trailhead TOD breaks ground in IssaquahJournal Staff Reporter By NINA MILLIGAN Journal Staff ReporterRendering by Weber Thompson [enlarge] Trailhead was designed by Weber Thompson, and will be developed by King County Housing Authority. Issaquah's long-awaited 154-home TOD effort, Trailhead Apartments, finally celebrated its groundbreaking last week at 1550 Newport Way N.W. ARCH applauds all the partners who never gave up on the vision of affordable housing in a community of opportunity like Issaquah.” “Affordable housing is the infrastructure that turns a city into a community. Weber Thompson is architect.