 | ||||
|---|---|---|---|---|
 GH-3 highlighted in red | ||||
| Route information | ||||
| Maintained by Guam Department of Public Works | ||||
| Major junctions | ||||
| South end |  GH-1 in Tamuning | |||
 GH-28 in Gugagon | ||||
| North end |   GH-3A / GH-9 in Dededo | |||
| Highway system | ||||
| ||||
Guam Highway 3 (GH-3) is one of the primary automobile highways in the United States territory of Guam.
It runs in a south to north direction, from a junction with GH-1 near the Micronesia Mall in the southern community of Tamuning in a general northeasterly direction to the community of Dededo, where it meets GH-3A and GH-9. In between, it passes Naval Computer and Telecommunications Station Guam and the newly-established Marine Corps Base Camp Blaz. [1]
 | This section contains a table that is missing mileposts for one or more junctions. |
| Location | mi | km | Destinations | Notes | |
|---|---|---|---|---|---|
| Tamuning | GH-1 | Southern terminus | |||
| Gugagon | GH-28 | ||||
| Dededo | GH-3A GH-9 | Northern terminus | |||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
Guam Highway 3A | |
|---|---|
| Location | Tamuning–Dededo |
Guam Highway 3A (GH-3A) connects GH-3 and GH-9 to Ritidian Point at the northern tip of the island of Guam in Dededo. It is undergoing expansion to accommodate increased activity from the activation of Camp Blaz.
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 southwestern village of Santa Rita in a northeasterly direction to the main gate of Andersen Air Force Base in the village of Yigo. It passes through Guam's capital, Hagåtña, as well as intersecting other territorial highways. The highway runs through tropical forest, urbanized commercial areas, and residential neighborhoods. The US military upgraded and extended the road starting in 1941. Construction ceased with the Japanese invasion in December 1941 and resumed after the Second Battle of Guam in 1944. The highway was formally dedicated to the U.S. Marine Corps by the governor in 2004.
Guam Highway 2 is one of the primary automobile routes in the United States territory of Guam.
Guam Highway 4 (GH-4) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 5 (GH-5) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 6 (GH-6) is one of the primary automobile highways in the United States territory of Guam. It is known as Spruance Drive within Piti and Halsey Drive within Asan-Maina: both named for noteworthy US Navy Admirals that served in the Pacific Ocean theater of World War II: Raymond A. Spruance and William Halsey Jr., respectively.
Guam Highway 7 (GH-7) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 8 (GH-8) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 9 (GH-9) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 10 (GH-10) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 16 (GH-16), also named Army Drive, is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 10A (GH-10A) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 17 (GH-17) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 12 (GH-12) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 15 (GH-15) is one of the primary automobile highways in the United States territory of Guam.
Guam Highway 14 (GH-14) is one of the primary automobile highways in the United States territory of Guam.
Joint Region Marianas' mission is to provide installation management support to all Department of Defense components and tenants through assigned regional installations on Guam and the Northern Mariana Islands in support of training in the Marianas; to act as the interface between the Department of Defense and the civilian community; to ensure compliance with all environmental laws and regulations, safety procedures, and equal opportunity policy; and perform other functions and tasks as may be assigned.
Dededo is the most populated village in the United States territory of Guam. According to the U.S. Census Bureau, Dededo's population was just under 45,000 in 2010. The village is located on the coral plateau of Northern Guam. The greater Dededo-Machanao-Apotgan Urban Cluster had a population of 139,825 as of the 2010 census, making up 87.7% of Guam's population and 29.8% of its area.
Guam Highway 27 (GH-27), also known as Hamburger Highway or Harmon Loop Road, is a short highway in the United States territory of Guam. The highway runs in an east–west direction from a junction with GH-16 to a junction with GH-1, and is located almost entirely in the southern region of the city of Dededo. The highway gets its name from the fact that it provides access to a large McDonald's restaurant located at the intersection with GH-16.
Marine Corps Base (MCB) Camp Blaz is a U.S. Marine Corps facility located in the village of Dededo in northwest Guam. MCB Camp Blaz was activated on October 1, 2020, becoming the first new Marine Corps facility since the predecessor of Marine Corps Logistics Base Albany was commissioned on March 1, 1952. The base will house Marines relocated from installations in Okinawa Prefecture, Japan, with the final relocation planned for 2025. Joint Region Marianas is the installation management authority for MCB Camp Blaz, as well as Naval Base Guam and Andersen Air Force Base.
Naval Computer and Telecommunications Station Guam is a United States Navy communications facility on the U.S. territory of Guam. It is located on the Naval Base Guam North Finegayan Telecommunications Site along Guam Highway 3 in Dededo, on the northwest coast of the island. NCTS Guam is under the United States Tenth Fleet's Naval Computer and Telecommunications Area Master Station Pacific and under the installation management authority of Joint Region Marianas. It has been variously referred to as Naval Communications Station Guam, NCS or NCTS Finegayan, and North Finegayan.
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