Miles: 410
Signed: No
USBR 10 follows Adventure Cycling’s Northern Tier route from Newport, Washington, at the Idaho border, to Anacortes, Washington’s international ferry terminal. It travels through North Cascade National Park, summits Loup Loup Pass near Twisp, scales the Okanogan Highlands at Wauconda and crests the Kettle Range at the 5,575 foot Sherman Pass, which is the highest paved mountain pass in the state
More information from Washington Bikes
Miles: 1
Signed: No
USBR 310 is a alternate loop that connects cyclists into the commercial area of Newport, WA, at the Washington-Idaho state border.
Miles: 2
Signed: No
USBR 610 is an alternate route off USBR 10 in Washington that connects cyclists to more commercial options in Sedro-Woolley.
Miles: 73
Signed: No
USBR 87 is being designated in segments and will connect the Canada border to Oregon when it is complete.
Miles: 86
Signed: No
USBR 95 is being designated in segments and will connect the Canada border to Oregon when it is complete.
Miles: 116
Signed: No
USBR 97 is being designated in segments and will connect the Canada border to Oregon when it is complete.