Horse trail continues all round the park according to Parks & Rec maps.

Make a hole in wood for the parking lot.

Is this really part of Albertson Road, or is that the road to its south?

Could be a path east here. Looks like public ROW.

Could be path west here. Looks like a public ROW.

Strava heat map shows route from here east to Duncan Lane

Strava heat map shows route west to Hyla Avenue

Route of the Creek is probably wrong.

I doubt there's a neighborhood called "Bainbridge" on Bainbridge Island. Needs checking on the ground.

ridewithgps heatmap has several routes into here. survey for informal paths.