Lashgar Bridge was built near Emamzade Abdullah shrine, out of Shoshtar Lashkar gate. This bridge is one of the oldest gates of Shoshtar city. Lashkar Bridge is one of the constructions of the stony and historic construction complex which is belonged to Sassanid era and is built on Darien River.
This bridge had an important role in the connection of Shoshtar and the other south villages. At the end of north side, on the top of rocks which is considered as the beginning of Lashkar Bridge, there is a stony room.
This room had religious usage and after Islam it turned to Novagholi (security room).