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.
Postage stamps and postal history of Guam
When the United States Post Office Department (USPOD) took charge of the postal service of Guam in March 1901, the local population, soldiers from the US Navy base and indigenous Chamorros, had to use US stamps without any distinctive marks. Since 1901, only a Guam town cancellation indicates domestic posting. This situation is common to others insular unincorporated territories of the United States, such as, Northern Mariana Islands since 1944, Virgin Islands since 1917, Puerto Rico since 1900 and American Samoa since 1899. The existence of a local post at the beginning of the 1930s and the Japan occupation periods were exceptions.