Islamabad Expressway Road to make it signal free. Islamabad Expressway The Islamabad Expressway or Islamabad Highway () is a major north-south expressway in Islamabad, Capital Territory, Pakistan. The expressway provides quick access between Islamabad and Rawalpindi, connecting the national capital with the N-5 National Highway. It stretches from Zero Point Interchange with the Kashmir Highway in Islamabad to Rawat, Islamabad Capital Territory on the N-5 National Highway. The total length of the expressway is . The width varies from three lanes to five lanes. In 2007, the Capital Development Authority proposed to build three new interchanges on the highway at Karaal Chowk,
International School of Islamabad 165 students in January 2003, an all-time low, but enrollment recovered to 374 in 2007–2008. Enrollment declined after 2008. After the Islamabad Marriott Hotel bombing in October of that year, the United Nations and other organizations stated that Islamabad was not a family post, meaning employees of those organizations may not have their family members in the same city. Additional events in Pakistan and neighboring countries caused additional enrollment declines. Each year, 30% of the school's students are new students. Enrollment count: International School of Islamabad International School of Islamabad (ISOI) is an international school in Islamabad, Pakistan, serving K-12.