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Nutty Narrows Bridge

Nutty Narrows Bridge 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 Nutty Narrows Bridge rather than just read about it. In short: The Nutty Narrows Bridge is a squirrel bridge in Longview, Washington, United States. It spans Olympia Way near R.

Nutty Narrows Bridge — main illustration
Nutty Narrows Bridge — illustration

Key takeaways

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

Reference excerpt

The Nutty Narrows Bridge is a squirrel bridge in Longview, Washington, United States. It spans Olympia Way near R. A. Long Park in downtown Longview, comprising a 60 feet (18 m) catenary bridge with a center section resembling a suspension bridge. The bridge was built by local contractor Amos Peters in 1963 and named by a city councilwoman, in a likely nod to the Tacoma Narrows Bridge. The bridge was proposed after local tenants noticed that several squirrels had died while crossing the street in search of nuts. The proposal garnered national attention and was quickly approved by the city council. It was installed on March 19, 1963, and saw use by squirrels the following day. The bridge was removed for repairs and renovations several times in the late 20th century and remains a symbol of Longview. The Nutty Narrows was moved from its original location in 2005 following the discovery of termite damage in the oak trees holding up its structure. Its new location, in the middle of a traffic circle, was determined to be a distraction to motorists and prompted a second move in 2010. The bridge inspired the construction of several other squirrel crossings in Longview and the original Nutty Narrows was added to the National Register of Historic Places in 2014.

History

Conception and construction Before the bridge was built, several squirrels were killed while crossing busy streets that separated large trees in R. A. Long Park from an area with plentiful nuts. Several tenants at a nearby office building proposed the construction of a dedicated bridge for squirrels as early as 1960 and received approval from the Longview City Council on February 28, 1963. The bridge was named the "Nutty Narrows" by councilwoman Bess LaRivere, likely as a reference to the Tacoma Narrows Bridge. The proposal brought international attention to Longview, as it was republished in newspapers, magazines, and reported on by radio stations. The 60 ft-long (18 m) bridge was designed by local architects Robert Newhall and LeRoy Dahl, and structural engineer Donald Kramer. Contractor Amos Peters, who worked in a nearby office and was a member of the Sandbaggers civic fraternity, constructed the bridge using aluminum piping covered with a retired fire hose and designed it to resemble a small suspension bridge. It cost approximately $1,000 to assemble the bridge. The bridge was installed 18 ft (5.5 m) over Olympia Way near the Civic Center in downtown Longview on March 19, 1963, in front of city officials, 100 spectators, and television news crews. Despite several attempts to lure squirrels to use the bridge, including bait peanuts attached to the bridge, no squirrels appeared during the morning ceremony. The first squirrels were observed using the bridge the following morning by a local resident who reported that she was "bombarded" with peanut shells after walking under the structure. The Nutty Narrows Bridge was planned to be formally dedicated on March 30, 1963, as part of a citywide parade and the Miss Longview beauty pageant, but the event was cancelled due to inclement weather. An abbreviated ceremony took place on March 31 with Washington State Patrol chief Roy Betlach cutting a miniature ribbon on the bridge after being hoisted into the air on a cherry picker.

Repairs and relocations

The bridge was removed by Peters on May 20, 1983, for repairs after the aluminum tubing had begun to noticeably tilt. It was reinstalled on June 8 at its original location; one squirrel had been found dead at the site, having presumably been killed while crossing the road. The bridge's crosspieces were replaced with material donated by the fire departments of Longview and Kelso and its faded sign was repainted. The Nutty Narrows Bridge was officially rededicated on July 2 as part of Longview's Fourth of July celebrations, which included special guests Chip 'n' Dale and Mickey Mouse from Disneyland; it was attended by 300 children and local dignitaries. One of the two oak trees that served as the anchors for the bridge fell onto Olympia Way on August 9, 1989, leaving the bridge hanging but unusable. Roger Peters, son of original constructor Amos Peters, repainted the bridge's sign and replaced the fire hoses with new material donated by the Longview fire department. The Nutty Narrows Bridge was reinstalled on November 15 using one of the original trees and a new tree nearby. The bridge was quietly removed by the city government for refurbishment in March 1999, prompting local residents to fear that it had been stolen or vandalized. It reopened on April 9. The city government discovered evidence of termite damage in one of the oak trees that held up the Nutty Narrows Bridge in 2003, prompting fears of a potential collapse. Further termite damage was found in both oak trees two years later and the bridge was removed on May 10, 2003, so that the trees could be safely cut down. The Nutty Narrows was moved 500 ft (150 m) southeast later that week, crossing the Civic Circle adjacent to the city's public library instead of Olympia Way. The bridge was removed again on the morning of November 4, 2010, after it was deemed to be a traffic hazard due to its new location distracting motorists navigating the three-lane traffic circle around R. A. Long Park. The removal came hours before the arrival of Takehiro Matsumoto, mayor of Wakō, Japan, who had planned to visit the bridge as part of a sister city exchange. The bridge was cleaned and restored by the Sandbaggers, who presided over a reopening and ribbon-cutting ceremony on November 29. The Nutty Narrows was relocated to a section of Olympia Way near 18th Avenue, described as being "three trees away" from the original location.

… excerpt ends here. Continue reading the full article.

Illustrations

Nutty Narrows Bridge illustration
Nutty Narrows Bridge: The bridge at its former location in 2008
The bridge at its former location in 2008

Worked examples

Example 1 — a first encounter with Nutty Narrows Bridge

Start with the simplest possible case. Write down what Nutty Narrows Bridge 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 Nutty Narrows Bridge 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 Nutty Narrows Bridge 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 Nutty Narrows Bridge

In research
Nutty Narrows Bridge 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 Nutty Narrows Bridge 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
Nutty Narrows Bridge is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1963 establishments in Washington (state), Bridges completed in 1963, Bridges on the National Register of Historic Places in Washington (state), so understanding it makes those chapters shorter.
In everyday life
Look for Nutty Narrows Bridge 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 Nutty Narrows Bridge in 20 minutes

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

Frequently asked questions

What is Nutty Narrows Bridge in simple terms?

The Nutty Narrows Bridge is a squirrel bridge in Longview, Washington, United States. It spans Olympia Way near R.

Why does Nutty Narrows Bridge 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 Nutty Narrows Bridge?

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 Nutty Narrows Bridge.

Tags

  • 1963 establishments in Washington (state)
  • Bridges completed in 1963
  • Bridges on the National Register of Historic Places in Washington (state)
  • Buildings and structures in Longview, Washington
  • Ecological connectivity
  • Metal bridges in the United States
  • National Register of Historic Places in Cowlitz County, Washington
  • Relocated buildings and structures in Washington (state)
  • Roadside attractions in Washington (state)
  • Squirrels in popular culture
  • Tourist attractions in Cowlitz County, Washington
  • Transportation buildings and structures in Cowlitz County, Washington

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