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Union Stock Yard Gate

Union Stock Yard Gate 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 Union Stock Yard Gate rather than just read about it. In short: The Union Stock Yard Gate, located on Exchange Avenue at Peoria Street, was the entrance to the famous Union Stock Yards in Chicago. The gate was designed by Burnham and Root around 1875, and is the only significant structural element of the stock yards to survive.

Union Stock Yard Gate — main illustration
Union Stock Yard Gate — illustration

Key takeaways

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

Reference excerpt

The Union Stock Yard Gate, located on Exchange Avenue at Peoria Street, was the entrance to the famous Union Stock Yards in Chicago. The gate was designed by Burnham and Root around 1875, and is the only significant structural element of the stock yards to survive. It was designated a National Historic Landmark in 1981. The plaza surrounding the gate also includes the city's principal memorial to its firefighters.

Description The Union Stock Yard Gate is located on Chicago's South Side, on a plaza in the center of Exchange Avenue at its junction with Peoria Street. This position marked the principal eastern entrance to the stock yards, which occupied several hundred acres to the west. It is a limestone construction with a central main arch flanked by two smaller arches. The main arch is 16 feet (4.9 m) wide and 17 feet (5.2 m) high, with the surmounting truncated hip roof giving the structure a total height of 32 feet (9.8 m). The piers of the central arch are topped by conical limestone turrets. The smaller side arches are asymmetrical (one is 6 feet (1.8 m) wide, the other 7.5 feet (2.3 m)), but are similarly styled on a smaller scale. One of the side arches retains an iron grillwork gate, of a style that both would have originally had. The main gate at one time had an iron portcullis.

History The Union Stock Yard was established in 1865, as a place to centralize the city's growing meatpacking industry. Its early facilities were constructed out of wood, with some elements later rebuilt in stone. This gate was designed by Daniel Burnham and John W. Root, who were responsible for the design of other structures in the yards, and constructed in 1879. The gate and an accompanying gatehouse (since demolished), were the only substantial buildings to survive a fire that leveled the yards in 1934. Restored in the 1970s, the limestone gate now stands as one of the few reminders of Chicago's past dominance in the meat packing industry. Over the center arch of the gate is a bust of Sherman, stockyard superintendent John D. Sherman's favorite bull. The gate was designated an official Chicago Landmark on February 24, 1972; a plaque from the Commission on Chicago Landmarks is just east of the gate. The gate was added to the National Register of Historic Places on December 27, 1972, and it was designated a National Historic Landmark on May 29, 1981. Just west of the gate is a memorial statue depicting the efforts of firefighters during the Chicago Union Stock Yards Fire of 1910, which was the deadliest building collapse in American history until the 9/11 attacks in 2001. The names of the 21 men who died are in the front of the base; listed on the other sides are the names of all Chicago firefighters who have died in the line of duty. A plaque titled "The Fallen 21," telling the story of that fire, can be found affixed to the gate itself.

See also List of National Historic Landmarks in Illinois National Register of Historic Places listings in South Side Chicago

References

External links

Union Stock Yard Gate Archived May 25, 2007, at the Wayback Machine, a segment from the film Fast Food Nation

Illustrations

Union Stock Yard Gate illustration
Union Stock Yard Gate illustration
Union Stock Yard Gate illustration
Union Stock Yard Gate illustration
Union Stock Yard Gate illustration

Worked examples

Example 1 — a first encounter with Union Stock Yard Gate

Start with the simplest possible case. Write down what Union Stock Yard Gate 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 Union Stock Yard Gate 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 Union Stock Yard Gate 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 Union Stock Yard Gate

In research
Union Stock Yard Gate 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 Union Stock Yard Gate 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
Union Stock Yard Gate is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures completed in 1879, Buildings and structures on the National Register of Historic Places in Chicago, Burnham and Root buildings, so understanding it makes those chapters shorter.
In everyday life
Look for Union Stock Yard Gate 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.
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How to study Union Stock Yard Gate in 20 minutes

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

Frequently asked questions

What is Union Stock Yard Gate in simple terms?

The Union Stock Yard Gate, located on Exchange Avenue at Peoria Street, was the entrance to the famous Union Stock Yards in Chicago. The gate was designed by Burnham and Root around 1875, and is the only significant structural element of the stock yards to survive.

Why does Union Stock Yard Gate 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 Union Stock Yard Gate?

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 Union Stock Yard Gate.

Tags

  • Buildings and structures completed in 1879
  • Buildings and structures on the National Register of Historic Places in Chicago
  • Burnham and Root buildings
  • Chicago Landmarks
  • Firefighting in the United States
  • Firefighting memorials
  • Gates in the United States
  • Labor monuments and memorials in the United States
  • Monuments and memorials in Chicago
  • Monuments and memorials on the National Register of Historic Places in Illinois
  • National Historic Landmarks in Chicago
  • South Side, Chicago

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