Move over, SuperCharger network. EV charging networks have been fast expanding across U.S. roads and highways over the past year, led by the likes of Electrify America, Tesla, and Chargescape, to name a few. Recommended Videos In a sign of times, they’re now also blossoming in cities, sometimes in unexpected ways, such as turning streetlights into chargers for your electric vehicle. Voltpost, a New York City-based startup, just announced it’s now partnering with AT&T to provide lamppost and curbside internet-connected chargers across Michigan and the Metro-Detroit area. The partnership is…