Road is ok till Bahrain. Park your car there and hire taxi till Kalam. There is no issue of security, just carry original NIC of all people. Route should be ISB-M1-Rashkai interchange- Mardan-Batkhela-Chakdara-Manglore-Khoaza Khela-Madyn-Bahrain-Kalam. Use GPS and there won't be any problem of route.
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