LTA Announcement Infographic on award for Bulim & Sembawang-Yishun Bus Package (Image: Land Transport Authority Facebook) LTA Announcement Infographic on award for Bulim & Sembawang-Yishun Bus Package (Image: Land Transport Authority Facebook) LTA Announcement Infographic on award for Bulim & Sembawang-Yishun Bus Package (Image: Land Transport Authority Facebook)