 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 | |||
 GH-28 in Gugagon | ||||
| North end |   GH-3A / GH-9 in Dededo | |||
| Location | ||||
| Country | United States | |||
| Territory | Guam | |||
| Highway system | ||||
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Guam Highway 3 (GH-3) is one of the primary automobile highways in the United States territory of Guam.