engineering

Old Bridge, Bridgend

Old Bridge, Bridgend 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 Old Bridge, Bridgend rather than just read about it. In short: The Old Bridge (Welsh: Yr Hen Bont) is a medieval two arched stone footbridge that spans the River Ogmore at Bridgend in Wales. It is not known who designed or built the bridge, however it was built in approximately 1425.

Key takeaways

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

Reference excerpt

The Old Bridge (Welsh: Yr Hen Bont) is a medieval two arched stone footbridge that spans the River Ogmore at Bridgend in Wales. It is not known who designed or built the bridge, however it was built in approximately 1425. The bridge was repaired in 1775 and restored both in 2005 and 2011. The bridge is a scheduled ancient monument and a grade II* listed bridge.

History and construction

The Old Bridge replaced an earlier medieval structure spanning the River Ogmore. The name of Bridgend in Welsh is Pen-y-bont ar Ogwr, which means "the head of the bridge on the Ogmore". Pilgrims would have used the bridge to cross the River Ogmore on their way to St David's Cathedral. The stone bridge is believed to have been built around 1425 with five spans. It is not known who designed and built the bridge. The five-span structure had three river arches and smaller flood arches on each bank. On 21 August 1775, the western pier had been demolished due to a flood, which partially destroyed two arches on that side of the bridge. The arches were then rebuilt as a single arch of double span. The two visible arches span 13.7 m (45 ft) on the western side and 6.9 m (23 ft) on the eastern side of the bridge. A third arch is only visible in the rear yard of an office building, built around 1830. In early 2015, the fourth arch of bridge was discovered for the first time in hundreds of years within Cariads Cwtch Apothecary 12 Dunraven Place. It was found behind a wall in the basement of the same office.A small port hole has been made by Cariads Cwtch Apothecary to be able to see part of the old stone Bridge structure in the property

The bridge was last used by motor vehicles in 1920. In 2005 the bridge was restored and again in 2011 with its cobbled footway relaid using traditional lime mortar. The bridge now has statutory protection as a scheduled ancient monument (GM049) and grade II* listed structure. It is still used as a footbridge with the width of the bridge being 2.6 m (8.5 ft).

See also List of bridges in Wales Old Bridge for other bridges with the same name.

References

External links Media related to Old Bridge, Bridgend at Wikimedia Commons

Illustrations

Worked examples

Example 1 — a first encounter with Old Bridge, Bridgend

Start with the simplest possible case. Write down what Old Bridge, Bridgend 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 Old Bridge, Bridgend 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 Old Bridge, Bridgend 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 Old Bridge, Bridgend

In research: Old Bridge, Bridgend 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 Old Bridge, Bridgend 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: Old Bridge, Bridgend is common in secondary-school and first-year university syllabi. It links to neighbouring topics Arch bridges in the United Kingdom, Bridges completed in the 15th century, Buildings and structures completed in 1425, so understanding it makes those chapters shorter.
In everyday life: Look for Old Bridge, Bridgend 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 “Old Bridge, Bridgend” →

Affiliate

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

How to study Old Bridge, Bridgend in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Old Bridge, Bridgend 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 Old Bridge, Bridgend out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Old Bridge, Bridgend in simple terms?

Why does Old Bridge, Bridgend 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 Old Bridge, Bridgend?

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 Old Bridge, Bridgend.