Guam Highway 3 (GH-3) is one of the primary automobile highways in the United States territory of Guam.

Quick Facts Route information, Major junctions ...

Guam Highway 3
GH-3 highlighted in red
Route information
Maintained by Guam Department of Public Works
Major junctions
South end	GH-1 in Tamuning
Major intersections	GH-28 in Gugagon
North end	GH-3A / GH-9 in Dededo
Location
Country	United States
Territory	Guam
Highway system
Guam Highways
← GH-2 → GH-4

Close

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]

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.