Guam Highway 1
Guam Highway 1 (GH-1), also known as Marine Corps Drive, is one of the primary automobile routes in the United States territory of Guam. It runs in a southwest-to-northeast direction, from the main gate of Naval Base Guam in the western community of Santa Rita in a general northeasterly direction to the main gate of Andersen Air Force Base in the community of Yigo. It passes through Guam's capital, Hagåtña, as well as intersecting various other territorial highways. Along its route, the highway runs through tropical forest areas, urbanized commercial areas, and residential neighborhoods. The US Military built the road starting in 1941. Construction ceased with the Japanese invasion in December 1941 and resumed in 1944. The highway was formally dedicated to the US Marines by the territorial governor in 2004.
Unincorporated territories of the United States
Of the 13 territories, five are inhabited. These are either organized or self-governing, but unincorporated. These are Puerto Rico, Guam, Northern Mariana Islands, U.S. Virgin Islands, and American Samoa. There are also nine uninhabited U.S. possessions, of which only Palmyra Atoll is incorporated. (See Territories of the United States, Unorganized territory and insular area.)