When a parent gives up the car keys, the region's patchwork of paratransit, volunteer driver, and rideshare-subsidy programs can fill the gap — but each county runs its own system, and the application can take weeks.
By Patricia Nguyen, CDP · August 26, 2026
Giving up driving is one of the hardest transitions in aging, and in the Puget Sound it carries an extra sting: this is a spread-out region with limited fixed-route bus coverage outside the urban core, hilly terrain that makes walking to a stop harder as mobility declines, and a transit system split across county lines, so a program that works in Seattle may not exist a few miles away in unincorporated King County or across the county line in Pierce or Snohomish.
The good news is that every county in the region runs some form of ADA paratransit and most also fund senior-specific rides through the local Area Agency on Aging, but families often don't find out these programs exist until a crisis — a canceled license, a fall, a diagnosis — forces the issue. Applying before it's urgent gives a parent weeks of lead time instead of days.
King County Metro runs Access Transportation, ADA paratransit door-to-door service for people whose disability prevents them from using regular fixed-route buses; eligibility requires an application and often a short in-person or phone functional assessment, and rides typically need to be booked a day ahead. Sound Transit's ADA paratransit works alongside it for trips near light rail and Sounder corridors.
Pierce Transit's equivalent program is SHUTTLE, serving Tacoma and the rest of Pierce County under the same ADA framework. Community Transit in Snohomish County runs DART (Dial-A-Ride Transit) for paratransit-eligible riders and also operates general Dial-A-Ride service in areas with sparse fixed routes, which can be useful for seniors who don't meet the stricter ADA disability standard but still can't easily reach a bus stop.
All of these systems share two practical quirks worth knowing up front: same-day requests are rarely available, and the certified service area typically extends only about three-quarters of a mile from an existing fixed bus route, so a home well outside that buffer may not qualify even if the rider is otherwise eligible.
Area Agencies on Aging fill gaps that ADA paratransit doesn't cover. Aging and Disability Services (King County), Homage (Snohomish County), and Aging & Disability Resources of Pierce County all fund or coordinate volunteer driver programs, senior center shuttle vans, and — increasingly — subsidized rideshare vouchers usable with Uber or Lyft for medical appointments and grocery trips. Community Living Connections, the region's Aging and Disability Resource Center, is the single best starting phone call: one intake conversation can screen a caller against several county and nonprofit transportation programs at once instead of requiring separate applications to each.
For a parent in an adult family home or assisted living, don't assume transportation is automatically included — some communities provide only a weekly shopping or medical shuttle on a fixed schedule, so an ad hoc appointment (a specialist visit, a family event) may still fall to a family member, a paid companion service, or one of the county programs above. Ask any community directly what's covered before assuming a car is no longer needed.
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