Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Fluor Joint Venture Begins Work to Reconstruct Chicago Transit Authority’s North Main Curve to Speed Service

Fluor Corporation (NYSE: FLR) and its joint venture partner Walsh Construction Company broke ground today to rebuild and straighten a section of Chicago Transit Authority’s (CTA) North Main Line Red and Purple Line track structure, a portion of track on the historic Red and Purple Modernization (RPM) Phase One Project that has been slowing traffic for more than a century.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20220124005785/en/

The Fluor joint venture team began reconstruction to straighten the North Main bend today on the Red & Purple Line Modernization project for CTA in Chicago. (Photo: Business Wire)

The Fluor joint venture team began reconstruction to straighten the North Main bend today on the Red & Purple Line Modernization project for CTA in Chicago. (Photo: Business Wire)

When the North Main line was constructed more than 100 years ago, the tracks were built around the Vautravers building, a historic greystone built in 1894, creating a curve in the tracks that slowed train speeds for millions of riders over the years. In late 2021, the joint venture raised and moved the entire building about 30 feet so the tracks could be straightened, thereby marking a significant step in major revitalizations to the CTA’s rail system. When completed, the new track will be able to accommodate more trains and passengers per hour and allow for increased train speeds.

“As was shown with the recent passing of the Infrastructure Investment and Jobs Act, existing American infrastructure needs to be rebuilt and upgraded, not just repaired,” said Thomas Nilsson, president of Fluor’s Infrastructure business. “That is exactly what our team is doing with the RPM project. Design-Build solutions will be an ideal project delivery method going forward. We are working collaboratively with CTA to make sure that the Red and Purple lines remain in operation while at the same time making this vital upgrade that will improve safety, operations and speed up service across the entire transit system.”

Along with removing the curve in the tracks, the Fluor joint venture will build a new closed-deck track structure with sound walls on the North Main line that is expected to reduce train noise for residents and pedestrians in the neighborhood, which includes Wrigley Field. The new elevated tracks will create a brighter, cleaner, safer pedestrian environment at street level.

As part of the RPM project, the Fluor joint venture is also installing a new signal system on 23 track miles that will improve train flow and service reliability.

The RPM Phase One Project is the largest reconstruction in CTA history, modernizing and replacing 100-year-old rail structures and rebuilding four stations. The project will improve access by creating American Disability Act (ADA)-compliant platforms and stations as well as increase capacity, rail reliability and service for riders throughout the entire system.

The project is scheduled to be completed in 2025.

About Fluor Corporation

Fluor Corporation (NYSE: FLR) is building a better world by applying world-class expertise to solve its clients’ greatest challenges. Fluor’s 44,000 employees provide professional and technical solutions that deliver safe, well-executed, capital-efficient projects to clients around the world. Fluor had revenue of $14.2 billion in 2020 and is ranked 196 among the Fortune 500 companies. With headquarters in Irving, Texas, Fluor has been providing engineering, procurement and construction services for more than 100 years. For more information, please visit www.fluor.com or follow Fluor on Twitter, LinkedIn, Facebook and YouTube.

#infra

Contacts

Brian Mershon

Media Relations

469.398.7621

Jason Landkamer

Investor Relations

469.398.7222

More News

View More

Recent Quotes

View More
Symbol Price Change (%)
AMZN  213.04
-1.43 (-0.67%)
AAPL  252.29
+4.84 (1.96%)
AMD  233.08
-1.48 (-0.63%)
BAC  51.28
+0.84 (1.67%)
GOOG  253.79
+1.91 (0.76%)
META  716.91
+4.84 (0.68%)
MSFT  513.58
+1.97 (0.39%)
NVDA  183.16
+1.35 (0.74%)
ORCL  291.31
-21.69 (-6.93%)
TSLA  439.31
+10.56 (2.46%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.