Village 3 Bridge
Thon 3 Bridge is located in Dien Ngoc ward, Dien Ban town and is located in the border area with Da Nang city.
Thon 3 Bridge started construction in April 2022, the bridge has a permanent scale. The bridge is 22m wide; of which 4 lanes are 15m wide, the median strip is 0.5m wide, the pedestrian area and railings on each side are 3.25m wide. A pedestrian bridge will be built under the bridge to connect the scenic route along the Co Co River.
To create a landscape, the structure of Thon 3 bridge has a 99m long single-span arch bridge with a road underneath. The two main arches are tilted in a “V” shape, symbolizing the image of a crane flying towards the East Sea.
This bridge was just opened to traffic on April 26, making it more convenient for traffic to connect the eastern part of Dien Ban with the coastal area of Da Nang.
Nghia Tu Bridge
The Nghia Tu Bridge construction investment project (Dien Duong ward, Dien Ban town) was approved in 2022 with a total investment of 315 billion VND. The project has a total length of more than 1,072m, of which the bridge length is 189.2m, with a permanent scale and a design life of 100 years. The navigation clearance of Co Co river is level IV.
Project implementation period is from 2022 to 2025. By the end of April 2024, this project has completed the construction of bored piles, M1 pier body, P1 and P2 piers.
The Nghia Tu bridge project aims to complete the traffic infrastructure, creating a driving force to promote the socio-economic development in the area, especially when the old Nghia Tu bridge located right next to it is now degraded, small in scale and cannot meet the traffic needs of large-tonnage vehicles on route DT607B.
Nguyen Duy Hieu Bridge
Nguyen Duy Hieu Bridge is considered one of the most beautiful bridges in the province today. Nguyen Duy Hieu Bridge is located in the border area of Dien Ban town and Hoi An city.
The construction project of this bridge started on July 30, 2020 and was technically opened to traffic at the end of April 2022.
The bridge is part of the dredging, emergency flood drainage and saltwater intrusion prevention project of Co Co River. The bridge is designed with a length of 242.4m; cross-section width of 20.5m.
Nguyen Duy Hieu Bridge across Co Co River was formed with the goal of connecting with the coastal road DT603B, Cam Kim Bridge on National Highway 14H will form a strategic axis, the outer belt of Hoi An urban area, significantly reducing traffic volume into the city.
Although Nguyen Duy Hieu bridge has been completed, the road area from DT603B to the bridge as well as the connecting road from Nguyen Duy Hieu bridge to Cam Kim bridge have not been upgraded or expanded yet, so there are very few heavy-duty vehicles traveling through Nguyen Duy Hieu bridge.
The Co Co River has long been an inland waterway connecting Da Nang and Hoi An, and was busiest during the 18th and 19th centuries. However, due to silting, the river has long been blocked, and now only sections of the river remain, with different names.
The project to dredge the Co Co River, connecting Han estuary (Da Nang) to Dai estuary (Hoi An), 28km long (the section through Quang Nam is about 19.5km long), is in the process of clearing the flow.
De Vong Bridge
De Vong Bridge was built from October 2016 and completed at the end of December 2018. De Vong Bridge is the starting point of Vo Chi Cong route (coastal road 129) connecting DT603B (road from Da Nang to Hoi An) through Cua Dai bridge to the south of Hoi An.
De Vong Bridge is over 260m long, spanning the poetic De Vong River (called Co Co River through Hoi An City), creating a traffic infrastructure highlight for the eastern gateway of Hoi An, while also creating a smooth flow for the province's coastal arterial road, reducing traffic through the center of Hoi An City as well as reducing the load on the nearby Phuoc Trach Bridge which has seriously degraded.
KOI Bridge (iron bridge)
The last bridge on this list is quite special. KOI Bridge connects Au Co Street (near Cua Dai Beach) through a resort in Hoi An City.
According to the Provincial Traffic Construction Investment Project Management Board, Koi Bridge is an iron bridge, located at Km3+950 and has a clearance of (15x4.5)m. This bridge was previously granted a temporary construction permit by the Department of Transport.
Regarding this bridge, the People's Committee of Quang Nam province has directed to resolve it in Conclusion Notice No. 419 dated September 21, 2021, but it has not been resolved yet. Therefore, in the past time, it has greatly affected the ships and boats working on dredging the channel of the Co Co River dredging project every time they pass the bridge and have to depend on the high tide.
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