ISLAMABAD: Prime Minister Imran Khan on Saturday will perform a foundation stone laying ceremony of 38.3-kms, six lanes Rawalpindi Ring Road project. On this occasion, the prime minister will also address the gathering. Construction of interchanges is also a part of the project. After completion, the road will ease out traffic flow in the twin cities of Islamabad and Rawalpindi, PM Office Media Wing said in a press release. As an alternate route, it would reduce travel time and expenditures of passengers. The project would also provide employment opportunities and boost economic activities.