The Knowledge
Why Is It Called Century Boulevard? The Story Behind South Los Angeles’ “100th Street”
LOS ANGELES — Century Boulevard is one of the most recognizable east–west corridors in South Los Angeles, stretching from Watts to Los Angeles International Airport (LAX). But despite its grand-sounding name, the origin of “Century” is surprisingly simple—and rooted in math.
The Meaning Behind “Century”
Century Boulevard sits roughly 100 blocks south of downtown Los Angeles, where the city’s street numbering system begins at 1st Street and Main Street. Instead of naming the road “100th Street,” city planners opted for a more distinctive and memorable name: Century Boulevard.
In this case, “Century” literally means 100.
Part of Los Angeles’ Grid System
Los Angeles was designed using a grid-based street layout, especially in its expanding southern neighborhoods during the early 20th century. Streets were often named or numbered based on their distance from downtown.
Century Boulevard aligns with what would have been the 100th Street corridor—making it a key reference point in the city’s geography.
A Street That Evolved Over Time
Before it became Century Boulevard, portions of the roadway were known by other names, including Pine Avenue and San Antonio Street. As the region developed and expanded, these segments were unified under a single name in the 1920s.
This consolidation helped streamline navigation and supported growing transportation needs.
From Local Road to Global Gateway
The importance of Century Boulevard grew significantly with the rise of Los Angeles International Airport (LAX). Today, it serves as a major gateway for millions of travelers entering the city.
The road connects diverse communities—from historic neighborhoods in South Los Angeles to the bustling airport corridor—making it both a local lifeline and an international entry point.
More Than Just a Name
Century Boulevard reflects a broader pattern in Los Angeles street naming:
- Some streets honor historical figures
- Others reflect geography or culture
- And some, like Century, are rooted in the city’s structured grid system
It’s a reminder that even the most ordinary street names can reveal deeper stories about how a city was built.
The Bottom Line
Century Boulevard isn’t named after an event—it’s named for its location. Positioned at the 100th Street line, it represents both the logic of Los Angeles’ design and the growth of the city over time.
Now you know.
Related External Links
- Century Boulevard – Overview and History
- Los Angeles International Airport (LAX) – Official Website
- Los Angeles City Planning Department
- Los Angeles Public Library: The Story Behind LA Street Names
- LA Metro – Transportation System Information
- Calisphere – Historical Images and Maps of Los Angeles
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The Knowledge
Now You Know: Los Angeles Is One of America’s Great Art Deco Cities
Los Angeles is home to one of the nation’s most impressive collections of Art Deco architecture. Explore the iconic buildings, history, and legacy of this glamorous design movement.
Last Updated on June 21, 2026 by Rod Washington
When most people think of Art Deco architecture, cities like New York and Miami often come to mind first. But many Angelenos may be surprised to learn that Los Angeles is home to one of the largest and most impressive collections of Art Deco buildings in the United States.
The Art Deco movement flourished during the 1920s and 1930s, a period that coincided with Los Angeles’ rapid growth and transformation into a major American metropolis. As new theaters, office towers, department stores, and civic buildings were constructed, architects embraced the bold geometric designs, lavish materials, and futuristic styling that defined the Art Deco era.
Some of L.A.’s Most Famous Art Deco Landmarks
Eastern Columbia Building
Located in Downtown Los Angeles, the Eastern Columbia Building is often considered the crown jewel of the city’s Art Deco architecture. Its turquoise terra-cotta exterior and gold accents make it one of the most photographed buildings in Southern California.
Wiltern Theatre
The iconic Wiltern Theatre on Wilshire Boulevard is another masterpiece of the era. With its striking tower and ornate interior, it remains one of the finest surviving Art Deco theaters in America.
Bullocks Wilshire
Opened in 1929, Bullocks Wilshire was designed as a luxury shopping destination and is widely regarded as one of the best examples of Zigzag Moderne Art Deco architecture.
Los Angeles Central Library
The Los Angeles Central Library blends Art Deco styling with Egyptian-inspired motifs, featuring beautiful murals, mosaics, and decorative details throughout the building.
The Art Deco Buildings We Lost
Unfortunately, Los Angeles has also lost some legendary Art Deco landmarks.
Perhaps the most famous was the Richfield Tower, a stunning black-and-gold skyscraper that was demolished in 1969. Many preservationists still consider it one of the greatest architectural losses in the city’s history.
Another beloved structure was the Pan Pacific Auditorium, a Streamline Moderne icon that was destroyed by fire in 1989.
A Hidden Part of Everyday L.A. History
Many longtime residents have passed these buildings countless times without realizing they were looking at pieces of architectural history. Downtown Los Angeles, Wilshire Boulevard, Hollywood, and other historic neighborhoods still contain numerous Art Deco gems that reflect the optimism and ambition of the city’s boom years.
For railfans and transportation enthusiasts, the era is especially significant. Many civic structures, stations, theaters, and commercial buildings constructed during the expansion of Los Angeles in the early 20th century incorporated Art Deco design elements that remain visible today.
Why Art Deco Still Matters
Art Deco represented more than just a style—it symbolized modernity, progress, and confidence in the future. Nearly a century later, these buildings continue to give Los Angeles a distinctive character that sets it apart from other American cities.
So the next time you’re driving down Wilshire Boulevard or walking through Downtown Los Angeles, take a closer look. You may be standing in the middle of one of the nation’s greatest open-air Art Deco museums.
Now You Know
Los Angeles isn’t just a city of movie studios and palm trees—it’s also one of America’s premier Art Deco destinations.
Related External Links for Further Reading
- Art Deco Society of Los Angeles
- Los Angeles Conservancy – Art Deco Architecture
- Los Angeles Public Library Photo Collection
- National Trust for Historic Preservation
- The Getty Research Institute – Architecture Resources
- Library of Congress Digital Collections
For more stories about history, architecture, transportation, and fascinating facts from around the world, visit STM Daily News at https://stmdailynews.com. Don’t forget to leave a comment and subscribe to our newsletter for more “Now You Know” stories!
Forgotten Genius Fridays
Forgotten Genius Friday: The Legacy of Thomas Jennings — America’s First Black Patent Holder
Discover how Thomas Jennings, the first African American to receive a U.S. patent, revolutionized garment care with his dry-cleaning invention and supported abolitionist causes.
Last Updated on June 19, 2026 by Daily News Staff
In the early 19th century, long before modern dry cleaners lined city streets, one man quietly transformed how Americans cared for their clothing. His name was Thomas Jennings—a tailor, entrepreneur, and trailblazer whose innovation would earn him a historic place in U.S. history.
Breaking Barriers in a Divided America
Born in 1791 in New York City, Jennings lived in an era when opportunities for African Americans were severely limited. Yet he built a successful tailoring business, gaining a reputation for craftsmanship and attention to detail.
At the time, cleaning delicate garments—especially wool—was a persistent challenge. Traditional washing methods often damaged fabrics, leaving customers frustrated and tailors searching for better solutions.
Jennings saw not just a problem, but an opportunity.
The Invention of “Dry Scouring”
In 1821, Jennings developed a cleaning method he called “dry scouring,” a precursor to modern dry cleaning. Unlike water-based washing, his technique used chemical solvents to remove dirt and stains without harming fabric fibers.
That same year, he achieved a groundbreaking milestone: Jennings became the first African American to receive a U.S. patent.
This was no small feat. Patent laws at the time largely excluded enslaved individuals, and systemic racism made legal recognition difficult even for free Black citizens. Jennings’ success marked a rare and powerful breakthrough.
“His achievement stands in stark contrast to what followed—when laws would deny many Black innovators the right to claim their own ideas.”
Innovation With Purpose
Jennings didn’t just profit from his invention—he used his success to support a broader cause. The income generated from his patent helped fund abolitionist efforts, contributing to the fight against slavery in the United States.
His work intersected with the growing abolitionist movement decades before the American Civil War, demonstrating how innovation and activism often went hand in hand.
Lasting Impact on Modern Life
Today, dry cleaning is a global industry, essential to fashion, hospitality, and everyday life. While technologies have evolved, the core concept Jennings pioneered remains intact.
His legacy can be seen in:
- The modern dry-cleaning industry
- Textile preservation techniques
- The broader recognition of Black inventors in American history
Why Thomas Jennings Still Matters
Jennings’ story is not just about an invention—it’s about access, perseverance, and impact. At a time when the odds were stacked against him, he secured intellectual property rights, built a business, and used his platform to support social change.
For today’s innovators, his journey underscores a powerful truth: meaningful breakthroughs often come from those willing to challenge both technical problems and societal barriers.
Final Word
As part of STM Daily News’ Forgotten Genius Friday series, the story of Thomas Jennings serves as a reminder that some of the most influential figures in American innovation history are still waiting to be fully recognized.
His invention didn’t just clean clothes—it helped clear a path for future generations of inventors.
Related Articles & Further Reading
External Sources
- Thomas Jennings – Wikipedia Overview
- National Park Service: Thomas Jennings Biography
- BlackPast.org – Thomas Jennings Profile
- USPTO – African American Inventors and Innovation History
- Smithsonian Institution – Thomas Jennings Feature
More from STM Daily News
Forgotten Genius Fridays
Forgotten Genius Friday: Granville T. Woods — The Inventor Who Helped Keep America’s Railroads Safe
Discover how Granville T. Woods, known as the “Black Edison,” revolutionized railroad communication and safety with inventions that helped shape modern transportation.
When America was expanding westward and railroads connected cities like never before, safety and communication remained major challenges. Trains often operated with limited information about where other locomotives were located, creating dangerous conditions on busy rail lines.
One inventor helped change that.
His name was Granville T. Woods, a prolific engineer and inventor whose innovations transformed railroad communication and earned him the nickname “The Black Edison.”
A Self-Taught Innovator
Born in 1856 in Columbus, Ohio, Woods displayed a remarkable aptitude for mechanics and engineering from an early age. Although he received limited formal education, he dedicated himself to learning about machinery, electricity, and industrial systems.
As a young man, Woods worked on railroads and steamships, gaining firsthand experience with the transportation technologies that powered the Industrial Age. These experiences helped him identify problems that needed solving.
Revolutionizing Railroad Safety
One of Woods’ most important inventions was the Synchronous Multiplex Railway Telegraph, patented in 1887.
This groundbreaking system allowed moving trains to communicate with stations and other trains using telegraph technology. Prior to this innovation, communication between trains was limited, increasing the risk of accidents and delays.
Woods’ system helped railroad operators track train locations more effectively and improve safety along busy routes.
More Than Fifty Patents
Throughout his career, Woods earned more than 50 patents covering electrical and mechanical devices. His inventions improved:
- Railroad communication systems
- Electric railway technology
- Power distribution systems
- Telegraph and telephone equipment
- Transportation safety mechanisms
His innovations became increasingly important as cities adopted electric transit systems and rail networks expanded across the United States.
A Rivalry with Thomas Edison
Woods’ achievements attracted the attention of some of the biggest names in technology, including Thomas Edison.
At one point, Edison challenged Woods’ claim to one of his inventions in court. Woods successfully defended his patent rights, proving that the innovation was indeed his own.
Impressed by Woods’ talent, Edison later offered him a position with the Edison Electric Light Company. Woods declined, choosing instead to continue his independent work as an inventor.
Why Granville T. Woods Still Matters
Today, transportation systems depend heavily on communication, signaling, and safety technologies. While modern systems use computers, wireless networks, and satellites, the underlying goal remains the same: ensuring that vehicles can communicate and operate safely.
Granville T. Woods helped establish that foundation.
His work contributed to safer rail travel, more efficient transportation networks, and advancements in electrical engineering that continue to influence modern infrastructure.
Final Word
As part of STM Daily News’ Forgotten Genius Friday series, Granville T. Woods reminds us that some of history’s most important innovators remain largely unknown.
His inventions helped move America forward—one railway signal at a time.
The next time you see a train safely navigating a busy rail corridor, remember the inventor whose ideas helped make modern rail communication possible.
Related Links for Further Information
- National Inventors Hall of Fame – Granville Woods
- National Inventors Hall of Fame – How Granville Woods Helped Trains Communicate
- Biography.com – Granville T. Woods Biography
- Granville Woods – Wikipedia
- U.S. Energy Information Administration – Granville Woods
- Texas Railroad Hall of Fame – Granville T. Woods
- Coney Island History Project – Granville T. Woods
- Scholastic – African American Inventors: Granville T. Woods
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