Tongass Highway

Alaska Route 7
South / North Tongass Highway Mitkof Highway / Nordic Drive Egan Drive / Glacier Highway Haines Highway
Route information
Maintained by Alaska DOT&PF
Tongass Highway segment
Length:	37.1 mi (59.7 km)
South end:	Dead end near Ketchikan
Major junctions:	Alaska Marine Highway in Ketchikan
North end:	Dead end near Ward Cove
Mitkof Highway segment
Length:	34.21 mi (55.06 km)
South end:	Dead end on Mitkof Island
Major junctions:	Alaska Marine Highway in Petersburg
North end:	Sandy Beach Road in Petersburg
Egan Drive / Glacier Highway segment
Length:	39.01 mi (62.78 km)
South end:	Franklin Street in Juneau
Major junctions:	Juneau-Douglas Bridge in Juneau Alaska Marine Highway in Juneau
North end:	Dead end in Juneau
Haines Highway segment
Length:	39.7 mi (63.9 km)
South end:	Front Street in Haines
North end:	Haines Highway on the Alaska—British Columbia border
Location
Boroughs:	Ketchikan Gateway, Unorganized, Juneau, Haines
Highway system
Alaska Routes Interstate U.S. Scenic Byways ← AK-6 AK-8 →

Alaska Route 7 (abbreviated as AK-7) is a state highway in the Alaska Panhandle of the U.S. state of Alaska. It consists of four unconnected pieces, serving some of the Panhandle communities at which the Alaska Marine Highway ferries stop, and connecting to the Alaska Highway in Yukon via the Haines Highway.

According to Alaska's supplement to the Federal Manual on Uniform Traffic Control Devices, AK-7 follows (from south to north):

No other segments are shown on maps.

The Alaska Marine Highway ferry service connect the segments, but the ferry ports are for most parts not located at the endpoint of each segment, so many of the endpoints are dead ends.

The southernmost piece of AK-7 is known as the Tongass Highway, and heads both ways from Ketchikan on Revillagigedo Island. The ferry service calls at Ketchikan.

Another section of AK-7 is the Mitkoff Highway, traveling south from Petersburg to the southeast point of Mitkof Island. AK-7 also includes the short Nordic Drive, connecting the Mitkoff Highway to the north point of the island. The ferry service calls at Petersburg.

Egan Drive, part of AK-7, is the main road through Juneau, replacing the Glacier Highway from downtown Juneau to near the Juneau International Airport. Beyond the airport, AK-7 continues along the Glacier Highway past Auke Bay to its northernmost point near Berners Bay. The extreme southern end of Egan Drive is known as Marine Way. The ferry service calls at Auke Bay. There are plans to extend the road north of Berners Bay, a project called Lynn Canal Highway.

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Wikipedia