The reason why there are so many trucks in and around Falakata. What do you feel about it?

I have noticed since my childhood that whenever I go to Falakata, I see so many huge trucks there carrying goods. The highway from Siliguri to Falakata will be full of big trucks. Even in the market area of Falakata, you can see so many trucks from different parts of India. Actually thats because trucks from different parts of India supplies goods to the north east states of India like Assam, Meghalaya, Nagaland etc and also to the Dooars region which also includes Falakata. Its also possible that some of those trucks might supply goods even to Bhutan at least till the border in Phuentsholing. Its crazy how those trucks from so far go there tho.