The way points of this bicycle route:
I found the Snohomish to Marysville route in Bicycling the Back Roads around Puget Sound, Erin and Bill Woods, 4th ed. 1995
cross bridge after underpass; Blyth Park on right, restrooms, water
Right on W Riverside Dr
cross under I405; bc Woodinville Dr
Left at stop sign onto NE175th; cross RR tracks; bc Woodinville Duvall Rd
right to stay on Woodinville Duvall Rd
left on 156th Ave
BR bc Bostian Rd
bc Bostian
left on Paradise Lake Rd; cross Hwy 522 at light
right on Yew Way
straight at stop sign
BL at stop sign to Broadway Ave
BR at Springhetti Rd
BL bc Airport Way
after cross Snohomish R. bridge, right on 1st St, shops, restrooms, water
right on 1st St from restrooms at park on riverfront
left on Willow
cross Lincoln; BR on Wood St
left on Pine Ave
BR onto Centennial Trail
Machias Station, food, restrooms, water
left on 20th St NE
left on Hartford Dr; bc Main St.
right on Vernon/ N. Lakeshore Dr
left on Lundeen Pkwy
right on Lake Dr
left on Soper Hill Rd
cross Hwy 9
right turn at Densmore, lift bike over small barrier
BL onto E. Sunnyside School Rd
left on 83rd Ave
right on 44th St NE
road turns right; bc 67th
left on 52nd St NE
right on Sunnyside Blvd
left on Columbia
right on 1st St
BL on 57th St; cross under I5
right on 31st St.
left on Marine Dr.
BL at 80th St NW; bc 47th Ave NW