Under the bridge is a tunnel through which trains pass after crossing the bridge and gradually dropping altitude and before pulling into the train station. During World War II, it was known as the Pol-e-Piroozi, or the bridge of victory. During the course of the war, Reza Shah was asked by Hitler to blow up all tunnels and bridges, including the Veresk Bridge, on Iran's railway lines in order to delay the transfer of goods and reinforcement troops to the north for the Russians.
Underneath the bridge is a tunnel where trains travel after crossing it, descending in elevation before reaching the train station. During World War II, this bridge was known as the Pol-e-Piroozi, or the Bridge of Victory.  During the war, Reza Shah was ordered by Hitler to demolish all tunnels and bridges on Iran's railway lines, including the Veresk Bridge, to impede the movement of supplies and troops to the north for the Russians.