MP: 99.53
Location: N Cascades Hwy and Conrad Rd, Skagit Cty
Reassurance shield quite a ways from the SR 530 junction
MP: 105.83
Location: N Cascades Hwy and Cascade Rd, Marblemount, Skagit Cty
SR 20 will turn left pretty soon to continue hugging the left of the Skagit River
MP: 106.07
Location: N Cascades Hwy and Cascade Rd, Marblemount, Skagit Cty
Turn left to continue on SR 20 east
MP: 106.14
Location: N Cascades Hwy and Cascade Rd, Marblemount, Skagit Cty
Reassurance shield after that turn
MP: 110.69
Location: N Cascades Hwy and Diobsud Creek Rd, Skagit Cty
Reassurance shield basically in the middle of nowhere
MP: 120.88
Location: N Cascades Hwy and Gorge Powerhouse Rd, Newhalem, Whatcom Cty
Reassurance shield as we pass through Newhalem, which basically exists to serve a hydroelectric dam for Seattle Light. This is immediately after the winter road closure gates
MP: 125.91
Location: N Cascades Hwy and Diablo Rd, Whatcom Cty
Stay straight to go into the unincorporated community of Diablo, continue right to drive around near beautiful Diablo Lake
MP: 177.67
Location: N Cascades Hwy and NF-200, Okanogan Cty
Reassurance shield after we pass over the passes and we descend into the Upper Okanogan Valley
MP: 179.59
Location: SR 20 and Lost River Rd, Mazama, Okanogan Cty
Reassurance shield after the turnoff for Mazama. We are now out of the mountains and firmly in the Upper Okanogan Valley. Welcome to Eastern Washington!
MP: 184.78
Location; SR 20 and Goat Creek Rd, Okanogan Cty
Reassurance shield in the middle of nowhere again
MP: 192.91
Location: Riverside St and Main St, Winthrop
SR 20 enters Winthrop and turns right with double signage. Winthrop is one of those “Old West” towns that was probably a ghost town at one point but now relies entirely on tourism
MP: 193.36
Location: SR 20 and Main St, Winthrop
SR 20 turns to head over a river as it heads out of Winthrop
MP: 193.79
Location: SR 20 and Twin Lakes Rd, Winthrop
Reassurance shield as we exit Winthrop
MP: 195.98
Location: SR 20 and Twin Lakes Rd, Okanogan Cty
Reassurance shield after the second intersection with Twin Lakes Rd
MP: 201.86
Location: E Methow Valley Hwy and Twisp-Carlton Rd, Twisp
Reassurance shield in Twisp
MP: 203.6
Location: SR 20 and Ross Rd, Twisp
Junction SR 153 coming up as we pass Twisp. Interesting signage though as there is no “junction” with SR 20, although you will have to turn to stay on it
MP: 203.92
Location: SR 20 and Ross Rd, Twisp
Stay straight for SR 153 south which heads to US-97 south near Pateros, turn for SR 20 east to US-97 north near Okanogan
MP: 204
Location: SR 20 and Ross Rd, Twisp
Turn left to stay on SR 20
