The way points of this bicycle route:
left Mt. Auburn
right Common St.
left Orchard St.
right Lexington, quick left Belmont (becomes Warren, Beaver)
Right Waverly Oaks Rd / Rte 60
left Chapel, quick right fork Oak St (up hill)
left Pine St, quick right Cherry Ln
(T) left Trapelo Rd
right where Doty meets Trapelo (road not labelled) Stay to right until reaching Concord
(T) left Concord Ave
(T) left Spring St (becomes Smith)
right Trapelo
left Silver Hill Rd (becomes Weston, Lincoln)
right North Ave / Rte 117 (becomes S Great Rd)
left Lincoln Rd
right Waltham Rd (unlabelled, but Lincoln becomes gravel / dirt after)
left Concord Rd
right Sherman bridge Rd (becomes Lincoln Rd)
(T) left Concord Rd
right Hudson Rd (becomes Sudbury)
right to stay on Sudbury Rd (becomes Boon, Randall St)
left stay on Randall (by golf course)
(T) left Hudson Rd (becomes Old Stow, Cox, Packard, Central)
left fork stay on Central (becomes Old Central)
left Gates Pond Rd
right Central St / Rte 62
left Linden St
right Mile Hill Rd (merge Main, becomes Boylston, Chestnut)
right fork stay on Chestnut
right Water St (unlabelled, but funeral home on corner has street name)
left fork Bolton Rd
right Wattaquadock HIll Rd
(T) right Great Rd / Rte 117 / Main St
left Sugar Rd
straght on Golden Run Rd
(T) right Harvard Rd (becomes Bolton)
merge onto Mass Ave / Rte 111 (becomes Bromfield)
Harvard General Store 5:50 for the total ride. rode non-stop to Harvard, took 3:20 to get there (50.3 mi) = 15 mph
bear left stay on Mass Ave / Rte 111
right fork Stow Rd
left Eldridge Rd (becomes Taylor)
left to stay on Taylor (merge Boxboro)
(T) left W Acton Rd, quick right S Acton Rd (becomes Stow, Maple)
(T) left Main St, quick right School St (becomes Laws Brook, Commonwealth)
merge onto Main St / Rte 62
right Lexington Rd
merge N Great Rd / Rte 2A
right Mill St
right, quick right Lexington Rd (becomes Lincoln, Middle)
merge Marrett Rd / Rte 2A
right off Bend down Bridge St (do not enter), quick left stay on Bridge
(T) right Waltham, quick left Kendall Rd
right Marrett Rd / Rte 2A
(T) right Mass Ave
left Maple St
right onto bike trail (Minuteman Bikeway)
right Mystic St, quick left Mass Ave, quick right back on trail
right Lake St
left Garrison Rd, quick left Oliver
left Brighton St (becomes Blanchard)
left at rotary Grove St
cross intersection / left fork Templeton Pkwy
left fork Sallsbury
right, quick left Templeton Pkwy
right Mt. Auburn
left Melindy