Inside Downtown Los Angeles' Subway Tunneling Project

It's not the only subway under construction in Los Angeles, or event the most famous (it doesn't have the PR ring of the "Subway to the Sea"), but the Regional Connector will provide a critical link through the heart of the city's downtown.

1 minute read

May 15, 2017, 1:00 PM PDT

By James Brasuell @CasualBrasuell


Subway Construction

Robert Rynerson / Flickr

Thomas Curwen reports, with the aid of photography by Mel Melcon, on the ongoing construction of the Regional Connector in Downtown Los Angeles.

The article describes the experience of the workers on the project, setting the underground construction scene amidst all the important statistics on the size and scope of the project.

In 2021, commuters will follow their steps, barreling through an S-shaped tunnel — the $1.75-billion Regional Connector project — 1.9 miles out of Little Tokyo, north to Bunker Hill and west to 7th and Flower streets, a transit corridor that will link Long Beach to Azusa and Santa Monica to East L.A.

Much of the article is devoted to the work of the "moles" or "sandhogs"—the miners putting in the hard work on the project. Many come from far away countries, and those from the United States will often travel to other parts of the country and the world to find similar work. Richard McLane, chief mechanical engineer for the Regional Connector Project, is quoted in the article describing why the tunneling work is so addicting for the people who do it: "It’s like watching civilization in action. This is not a leaf spring for a Chevy Camaro that in 10 years will be in a junkyard. The work we do will last generations."

Sunday, May 14, 2017 in Los Angeles Times

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Yellow single-seat Japanese electric vehicle drivign down road.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs

The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

June 6, 2025 - PC Magazine

White Waymo autonomous car driving fast down city street with blurred background at night.

Seattle's Plan for Adopting Driverless Cars

Equity, safety, accessibility and affordability are front of mind as the city prepares for robotaxis and other autonomous vehicles.

1 hour ago - Smart Cities Dive

Two small wooden one-story homes in Florida with floodwaters at their doors.

As Trump Phases Out FEMA, Is It Time to Flee the Floodplains?

With less federal funding available for disaster relief efforts, the need to relocate at-risk communities is more urgent than ever.

3 hours ago - Governing

People riding bicycles on separated bike trail.

With Protected Lanes, 460% More People Commute by Bike

For those needing more ammo, more data proving what we already knew is here.

5 hours ago - UNM News