State Assembly Representative Don Vruwink of Milton has his sights set on economic development for the Newville area in northwestern Rock County.  Vruwink says he’s already met with government and business leaders about improving broadband Internet service and establishing a fire station.  He adds how Lake Koshkonong in the most underdeveloped lake of its size in the nation, and is ripe for economic growth.  He also plans to meet with the transportation secretary to talk about traffic, with is the complaint he hears most about the area.