In early 2017, TVEn has finished testing three rural traffic bridge on the road DH.69, in Lap Vo district, Dong Thap province, including Don Dien bridge, Cai He bridge and Rau Can bridge with the following results:

1. Construction scale:

• Type of Works: road bridges
• Class of Construction: Class IV
• Bridge Width: 3.6m + 2 sides x 0.2m = 4m
• Structure Diagram: 3 spans x 12 m
• Design load: H8
• Structural type: prestressed reinforced concrete bridge, reinforced concrete abutment, pier on pile 35x35cm

2. Test results:

• Don Dien bridge: 7 tf  (Full-body Car), 11 tf (Semi-trailer), 14 tf (Trailers)
• Rau Can bridge: 7 tf  (Full-body Car), 11 tf (Semi-trailer), 14 tf (Trailers)
• Cai He bridge: 5 tf  (Full-body Car), 8 tf (Semi-trailer), 10 tf (Trailers)