Design and supervision of the urban underpass with two overpass bridges includes:

• Length of the underpass with six traffic lanes: 1.1 km
• Main and U-turn bridges with reinforced concrete voided slab deck
• Total length of the main overpass bridge: 41 m
• Number of spans in the main bridge: 2
• Total length of the U-turn overpass bridge: 31 m
• Number of spans in the U-turn bridge: 2
• 1.5 m diameter soldier pile walls for retaining structures