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

Get top-rated, practical training

Concrete Brutalism building with slanted walls and light visible through an atrium.

What ‘The Brutalist’ Teaches Us About Modern Cities

How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

February 28, 2025 - Justin Hollander

Complete Street

‘Complete Streets’ Webpage Deleted in Federal Purge

Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

February 27, 2025 - Streetsblog USA

Green electric Volkswagen van against a beach backdrop.

The VW Bus is Back — Now as an Electric Minivan

Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

March 3, 2025 - ABC 7 Eyewitness News

Blue train on coastal rail in Southern California.

SoCal Leaders Debate Moving Coastal Rail Line

Train tracks running along the Pacific Ocean are in danger from sea level rise, but residents are divided on how to fix the problem.

March 7 - The New York Times

Woman and two children sit on bench at public transit stop waiting for tram with stroller next to them.

Are Mobility Hubs Child-Friendly?

‘Mobility hubs’ aim to make urban travel easier by connecting travel modes. Adding more services could make them more accessible and useful to women and families.

March 7 - Streetsblog USA

Rendering of blue and white light rail train passing next to tree-shaded walkway with pedestrians in Austin, Texas.

Austin’s Project Connect Funding Safe for 2025

The light rail project is moving ahead with plans to finalize its environmental impact review by late 2025.

March 7 - Smart Cities Dive