Alaska

Klondike Highway Suspension Bridge

Route
Day 1: From Sea-Tac: Airport Expressway North, WA 518 East, I 5 South, I 705 North to Tacoma.
WA 509 North, Local Roads, WA 509 North, Local Roads to Browns Point.
Local Roads, WA 509 North, Local Roads, WA 99 South, Local Roads, I 5 North, WA 520 East, I 405 North to Kirkland.
Day 2: I 405 North, WA 20 East to Ross Lake NRA.
WA 20 West, WA 530 West, I 5 South, I 405 South to Kirkland.
Day 3: I 405 South to Bellevue. I 405 North to Kirkland.
Day 4: I 405 North, I 5 North, WA 539 North, BC 13 North, BC 1 West, Local Roads to Canada Place.
Day 6: On foot, Local Streets, AK 7.
Day 7: Local Road, AK 7 North, Local Roads to Mendenhall Glacier.
Local Roads, AK 7 North to Echo Bay,
AK 7 South, Local Roads to Douglas Island.
Local Roads, AK 7 South to Juneau.
Day 8: Local Roads, AK 98 North, BC YT2 North, YT 2 North to Carcross.
YT 2 South, BC YT2 South to Fraser BC.
AK 98 South, Local Roads to Skagway.
Day 11: AK 9 North, AK 1 North, Alyeska Highway to Alyeska.
Alyeska Highway, AK 1 North, Local Roads to Anchorage.
Day 12: Local Streets to Anchorage train station.
From Denali train station, local roads, AK 3 North to McKinley Park.
Day 13: AK 3 South, Park Road to Denali NP.
Park Road, AK 3 North to McKinley Park.
Day 14: AK 3 North, Local Roads to Fairbanks.
Day 15: City Bus and on foot, Local Roads. Local roads to Airport.
Notes 
There is a most unusual suspension bridge on the Klondike Highway. It is suspended from only one side, so as to make repairs easier.
AK 3 is closed in west Fairbanks from Geist Road to Airport Way.
Results
New State: Alaska, for a new total of 47.
New Territory: Yukon, for a new total of 8.
State Capitol: Juneau AK.
Counties:
Alaska: Anchorage, Denali, Fairbanks North Star, Haines, Hoonah-Angoon, Juneau, Kenai Peninsula, Ketchikan Gateway, Matanuska-Susitna, Petersburg, Prince of Wales-Hyder, Sitka, Skagway, Wrangell, Yukon-Koyukuk.
For a new US total of 1165.
British Columbia: Central Coast, Comox Valley, Kitimat-Stikine, Mount Waddington, Powell River,  Skeena-Queen Charlotte,  Stikine,  Strathcona,  Sunshine Coast.
Yukon: Yukon.
For a new Canada total of 122.
Highways:
AK: Clinched AK 7 Juneau. Mileage on AK 1, AK 3, AK 9, AK 7 Ketchikan, AK 98.
WA: Clinched WA 530, WA 539. Mileage on WA 20, WA 509.
BC: Cliched BC 13, YT2.
YT: Mileage on YT2.
NPS Units: Denali NP, Glacier Bay NP, Kenai Fjords NP, Klondike Gold Rush NHP, North Cascades NP, Ross Lake NRA.

Denali NP

Kenai Fjords NP

Glacier Bay

Klondike NHP

Ross Lake NRA

North Cascades NP