WA SB6311

Requires permittees to maintain continuous, accessible pedestrian passage during construction in hospital impact zones (within 300 feet of hospitals), public park impact zones, roadway work zones, school speed zones, and school walk zones

Prohibits sidewalk closures in these zones unless no feasible same-side temporary route exists and no practical method can maintain safe passage using barriers, decking, scaffolding, or protective structures

Mandates temporary pedestrian routes meet ADA standards for surfaces, curb ramps, signage, physical barriers from vehicle traffic, and adequate lighting

Requires permittees to submit pedestrian access safety plans including location maps, accessibility analysis, and emergency access maintenance plans; hospital zone projects must coordinate with hospital transportation, security, and emergency departments

Authorizes enforcement through stop work orders, civil penalties, and permit revocation for violations; effective January 1, 2027