The 10m-long bridge is part of efforts to use 3D concrete printing to improve construction productivity in labour-scarce Singapore. SINGAPORE: Singapore’s first 3D-printed concrete pedestrian bridge is set to open in 2028, cutting travel time between Jurong West and Tengah town, the Land Transport Authority (LTA) said on Monday (Apr 6). The bridge, which will span 10m in length and 5m in width, is designed to be used by both pedestrians and cyclists. The pilot project is part of efforts to use