Dupak Magersari Market or better known as the Railroad Market is a traditional market that grew from the pulse of suburban life in the metropolitan city. This traditional market which is almost 50 years old has a unique story. This is because it is located right along an active railroad track located in Dupak Margesari village, Surabaya, East Java, Indonesia. During that period, the existence of the market with an unofficial status was timeless, almost half a century. How is the danger that threatens when a train passes in the midst of the hustle and bustle of buying and selling transactions. Also a sense of anxiety, when at any time eviction from the government