The Longest and Biggest Buildings in the United States

When it comes to the longest and biggest buildings in the United States, two structures stand out prominently: the Boeing Everett Factory and the Pentagon. Let's explore what makes these edifices so remarkable in terms of length, floor area, and overall volume.

Longest Building: The Boeing Everett Factory

One place where sheer length reigns supreme is the Boeing Everett Factory, located in Everett, Washington. This building is often credited with the title of the longest in the country thanks to its impressive dimensions and sheer scale:

Dimensions and Purpose

Length: The factory itself stretches over approximately 1072 feet (326 meters) in length, making it an incredibly expansive space. Overall Footprint: When considering its interconnected structures and extensive layout, which are necessary for various stages of aircraft assembly, the total expanse is dramatically larger. Purpose: It serves as the primary assembly plant for some of the largest commercial airplanes produced by Boeing, including the Boeing 747, 767, 777, and 787.

Biggest Building by Volume: The Boeing Everett Factory

While the Boeing Everett Factory is remarkable for its length, its claim to fame on a global scale is based on its substantial volume. This building not only has the longest structure but also the largest volume among all buildings globally:

Volume and Floor Area

Volume: With a staggering volume of about 472 million cubic feet (13.3 million cubic meters), the factory can accommodate multiple assembly lines for large aircraft, showcasing its unparalleled capacity. Floor Area: In addition to its impressive volume, the factory also boasts a significant floor area of roughly 4.3 million square feet (398,000 square meters).

Biggest Building by Floor Area: The Pentagon

Taking a different approach, focusing purely on floor area, another structure emerges as a dominant contender:

Floor Area and Structure

Floor Area: The Pentagon occupies an enormous floor area of approximately 6.5 million square feet (604,000 square meters), making it one of the largest office buildings in the world by this metric. Structure: This iconic building in Arlington County, Virginia, is known for its unique design, featuring five sides and five floors above ground, with two basement levels. Its innovative design ensures efficient space utilization and adaptability.

Conclusion

Both the Boeing Everett Factory and The Pentagon represent remarkable achievements in terms of size and purpose. While the Boeing Everett Factory stands out for its sheer length and volume, The Pentagon excels in floor area, demonstrating the diversity of impressive structures in the United States. These buildings not only showcase engineering prowess but also underscore the importance of these facilities in the global aerospace and military industries.

Keywords

longest building, biggest building in the United States, Boeing Everett Factory, The Pentagon