Karakoram Highway Karakoram Highway The Karakoram Highway (, also known as N-35 or National Highway 35 (), or the China-Pakistan Friendship Highway) is a national highway which extends from Hasan Abdal in the Punjab province of Pakistan to the Khunjerab Pass in Gilgit-Baltistan, where it crosses into China and becomes China National Highway 314. The highway connects the Pakistani provinces of Punjab, Khyber Pakhtunkhwa and Gilgit-Baltistan with China's Xinjiang Uyghur Autonomous Region. The highway is a popular tourist attraction, and is one of the highest paved roads in the world, passing through the Karakoram mountain range, at at maximum elevation of near
Puerto Rico Highway 1 of what became PR-1 began with the building of the "Carretera Central", started during the governorship of Miguel de la Torre (1822-1837). A small section from San Juan to Río Piedras was then started. The Carretera Central proceeds south to Cayey along the route of the PR-1, then diverges, and was completed in 1887, taking over 50 years to complete. The Road was also known as "La Carretera Militar" (The Military Road). The modern PR-1 was opened on 10 March 1907. Puerto Rico Highway 1 Puerto Rico Highway 1 (or PR-1) connects the city of Ponce to San Juan. Leaving