National Highway 166H (India)
National Highway 166H, commonly referred to as NH 166H is a national highway in India. It is a secondary route of National Highway 66. NH-166H runs in the state of Maharashtra in India. Route 
NH 166H connects Sangli city and Peth Naka in the state of Maharashtra. Miraj - Sangli - Ashta -  Islampur - Peth Naka

Junctions  
 
  Terminal near Sangli. near Miraj. Terminal near Peth Naka. 