engineering

Pont Cysyllte

Pont Cysyllte is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Pont Cysyllte rather than just read about it. In short: Pont Cysyllte, also known as Cysylltau Bridge or Bont Bridge, is a 17th-century road bridge crossing the River Dee near the village of Trevor, Wrexham County Borough, Wales. It lies 200 m west of Thomas Telford's Pontcysyllte Aqueduct and, carrying the B5434 road, is the main connection between Trevor and nearby Froncysyllte.

Key takeaways

Pont Cysyllte belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Pont Cysyllte to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Pont Cysyllte from memory before moving on to harder problems.

Reference excerpt

Pont Cysyllte, also known as Cysylltau Bridge or Bont Bridge, is a 17th-century road bridge crossing the River Dee near the village of Trevor, Wrexham County Borough, Wales. It lies 200 m west of Thomas Telford's Pontcysyllte Aqueduct and, carrying the B5434 road, is the main connection between Trevor and nearby Froncysyllte. The sandstone bridge is dated '1697', though it was substantially rebuilt during the 18th century, and only the south arch and part of the south pier are original. It became a Grade I listed structure in 1963 and is also a scheduled monument. The bridge comprises three arches, with full-height triangular cutwaters at up- and down-stream ends of both piers, each topped by a pedestrian refuge. The older, south arch has a span of 10.7 metres (35 ft) and the two newer arches have spans of 14.0 metres (46 ft) and 14.2 metres (47 ft). The bridge is frequently damaged by motor vehicles being, at its narrowest, only 2.0 m (6 ft 6 in) wide. Vehicles are required to give way to any oncoming vehicle already on the bridge.

References

Illustrations

Worked examples

Example 1 — a first encounter with Pont Cysyllte

Start with the simplest possible case. Write down what Pont Cysyllte claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Pont Cysyllte before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Pont Cysyllte ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Pont Cysyllte

In research: Pont Cysyllte appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Pont Cysyllte in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Pont Cysyllte is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bridges across the River Dee, Wales, Bridges completed in the 17th century, Bridges in Wrexham County Borough, so understanding it makes those chapters shorter.
In everyday life: Look for Pont Cysyllte outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Pont Cysyllte” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Pont Cysyllte in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Pont Cysyllte means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Pont Cysyllte out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Pont Cysyllte in simple terms?

Why does Pont Cysyllte matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Pont Cysyllte?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Pont Cysyllte.