In world bridge records, which bridge standing about 1850 feet above a deep gorge in China is recognised as the highest bridge by deck height?

Introduction / Context:
This question focuses on a modern engineering record related to very high bridges. News reports have highlighted a Chinese bridge that opened as the highest bridge in the world, with its deck around 1850 feet above a deep gorge. This bridge spans the Beipan River and is often referred to as the Beipanjiang or Duge Bridge. Competitive exams test such current affairs based records by asking candidates to match the description with the correct bridge name. Knowing the link between the height figure and the Beipanjiang Bridge helps in answering accurately.

Given Data / Assumptions:

• The bridge stands roughly 1850 feet above a gorge.
• The structure is located in China.
• Options include Sidu Bridge, Millau Viaduct, Beipanjiang Bridge and Puli Bridge.
• The question refers to the record breaking height at the time of opening.

Concept / Approach:
The Beipanjiang Bridge, also called Duge Bridge, crosses a very deep valley of the Beipan River and has been widely reported as the highest bridge by deck height when it opened. The figure of about 1850 feet above the river bed is repeatedly mentioned in articles describing this record. Sidu Bridge is also a very high bridge in China and was an earlier record holder, while Puli Bridge is another high structure, but the specific 1850 feet record is associated with the Beipanjiang Bridge. Millau Viaduct in France has tall pylons but its deck follows a less deep valley, so its deck height above ground is less than that of the Beipanjiang structure.

Step-by-Step Solution:
Step 1: Note that the key clues are China, a deep gorge and a deck height around 1850 feet. Step 2: Recall that Beipanjiang Bridge, also known as Duge Bridge, was highlighted in international news as the highest bridge by deck height. Step 3: Recognise that Sidu Bridge was a previous record holder but at a somewhat lower height than the new Beipanjiang structure. Step 4: Millau Viaduct and Puli Bridge are high bridges but are not matched with the 1850 feet record in standard current affairs discussions. Step 5: Therefore, select Beipanjiang Bridge as the correct answer for this description.

Verification / Alternative check:
To verify, candidates can recall how exam oriented current affairs notes group world records. Typically, Sidu Bridge is listed in older tables under highest bridge, while more recent updates add Beipanjiang Bridge or Duge Bridge with the new height record. The specific figure of about 565 metres or 1850 feet above the river valley appears alongside Beipanjiang Bridge. Remembering this association helps distinguish it from the other high bridges in China and Europe and confirms that Beipanjiang Bridge is the intended answer.

Why Other Options Are Wrong:
Sidu Bridge is a very high bridge in China and an earlier record holder, but the specific height of about 1850 feet above a gorge is associated with Beipanjiang Bridge, not Sidu Bridge. Millau Viaduct in France is famous for tall bridge pylons but its deck height above the valley is less than that of the Beipanjiang Bridge. Puli Bridge is another high Chinese bridge, yet it does not match the extreme deck height mentioned in the question and is not usually cited as the world record holder.

Common Pitfalls:
Many learners remember that one or more record breaking bridges are in China but confuse their names and specific records. Some may choose Sidu Bridge because it appears in older longest and largest lists. Others may be distracted by the fame of Millau Viaduct in Europe. To avoid errors, aspirants should map particular numbers to particular structures, for example, 1850 feet above gorge with Beipanjiang Bridge, and update their notes so that they can distinguish between earlier and newer record holders in the same country.

Final Answer:
The bridge described as standing about 1850 feet above a gorge and recognised as the highest bridge by deck height is the Beipanjiang Bridge in China.