1. Which province is this bay located in?

  • Quang Ninh
  • Hai Phong
  • Nam Dinh
  • Thanh Hoa
Exactly

Cuu Luc is a bay located in Ha Long city, Quang Ninh province, the north of the bay is Hoanh Bo district. The bay has a number of small rivers leading water into it such as Dien Vong river, Troi river, Dong Giang river...

The bay is only 18km2 wide, with the deepest point reaching 17m, but there are 5 bridges across it and another bridge is being planned for construction. According to the target until 2040 approved by the Prime Minister, the capital of Quang Ninh province will develop according to a 5-region model, in which Cua Luc Bay is the connecting center.

2. What is the name of the 6th bridge being planned to be built across this bay?

  • Cua Luc 3 Bridge
  • Bang Bridge
  • Cua Luc 2 Bridge
  • Bai Chay Bridge
Exactly

Currently, Cua Luc Bay has 5 bridges, including Cua Luc 1 Bridge, Cua Luc 3 Bridge, Bai Chay Bridge, Bang Bridge, and Da Trang Bridge. According to the map of the transport infrastructure development plan until 2023 in the planning of Quang Ninh province, Cua Luc 2 Bridge is expected to be built at the location connecting National Highway 279 (Le Loi Commune) and National Highway 18 (Bai Chay Ward) in Ha Long Bay.

3. Which is the only cable-stayed bridge in this bay?

  • Bang Bridge
  • Bai Chay Bridge
  • White Stone Bridge
  • Cua Luc Bridge 1
Exactly

Bai Chay Bridge is a cable-stayed bridge on National Highway 18, connecting Hon Gai and Bai Chay through Cuu Luc Bay, Ha Long. The main bridge is 903m long, 25.3m wide, supporting 4 lanes for motor vehicles and 2 lanes for non-motorized vehicles.

Bai Chay Bridge was started in May 2003 and officially opened in December 2006 with a total investment of VND 2,140 billion. At that time, the bridge set a world record for main span length (435m), surpassing the US Sunshine Skyway Bridge (400m). With its stature, the bridge is identified as a national key project, with a strategic position in terms of transportation, economy and national security.

4. Love Bridge is another name for which bridge in Cua Luc Bay?

  • Bang Bridge
  • Cua Luc 3 Bridge
  • White Stone Bridge
  • Cua Luc Bridge 1
Exactly

Cua Luc 1 Bridge, also known as Love Bridge, is about 4.5km long including the approach road. The bridge started construction in April 2020 and opened to traffic in early 2022. It has a unique architecture, with the main bridge section being 885m long with 5 arches made of concrete-filled steel pipes painted yellow. Both sides of the bridge are for pedestrians, with space to decorate with flower beds.

5. Which bridge is the longest in Quang Ninh?

  • Bai Chay Bridge
  • Van Tien Bridge
  • Bach Dang Bridge
  • Ka Long Bridge
Exactly

Van Tien Bridge crosses the Voi Lon River on the Van Don - Mong Cai Expressway, connecting Van Don and Tien Yen districts of Quang Ninh province. Van Tien Bridge has a main bridge section of more than 1.5km long, with a total investment of nearly 800 billion VND, starting construction in early 2021 and opening to traffic in April 2022. This is the longest project among more than 30 bridges on the entire Van Don - Mong Cai Expressway and is also the longest bridge in Quang Ninh to date.