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Interstate G-1 is the main Interstate Highway in the U.S. Territory of Guam. It lasts for 24 Miles and is the longest Interstate Highway in Guam.
Route Description[]
Interstate G-1 starts at an intersection at Shoreline Drive and rides alongside Guam Highway 2A making a few intersections here and there until a few miles later when Guam 2A intersects with Guam Hwy. 1. Interstate G-1 then moves beside Guam Hwy. 1 until Hagatna in which it moves away and goes into the Town Square. It soon enters Tamuning after a ride in the wildlife. After exiting Tamuning, it rides in the wildlife one final time to Ritidian Port, ending the Interstate after a junction with Guam Highway 3A.