Mercer Island is largely residential, but pedestrian injuries still commonly occur where:
- Commuter traffic flows through peak-hour corridors and drivers may be focused on timing and lane changes.
- Crosswalks and intersections can be busy during school schedules, drop-off times, and weekend errands.
- Weather and lighting (rain, glare, darker winter evenings) reduce visibility—making “I didn’t see you” a frequent theme.
- Sidewalks and driveways blur the boundary between walking space and vehicle access, especially near shopping and service areas.
In these situations, the facts can hinge on short moments: where you were when the driver first noticed you, how quickly they could have stopped, and what the scene shows about visibility and speed.


