How many states are passing NH7?

NH7, or National Highway 7, is primarily located in India and traverses several states. It starts in Varanasi, Uttar Pradesh, and passes through states such as Madhya Pradesh, Maharashtra, and Tamil Nadu. As of my last update in October 2023, the highway connects multiple states, but the exact number of states it passes through may vary based on any changes in the highway's designation or routing.