From then they built many smaller bridges on both sides of the Musi River, including the Wilhelmina Bridge over the Ogan River that vertically divides the Ulu area.
Sejak saat itu mereka membangun banyak jembatan kecil di kedua sisi Sungai Musi, termasuk Jembatan Wilhelmina di atas Sungai Ogan yang secara vertikal membagi daerah Ulu.