Crude-by-Rail's New Workhorse No Better than the Old Workhorse

The new oil tank cars were supposed to be key to preventing the fiery explosions associated with oil-train derailments. However, four recent explosions since Feb. 14, with two occurring last Thursday and Saturday, all involved the new tankers.

2 minute read

March 10, 2015, 1:00 PM PDT

By Irvin Dawid


The latest oil-train derailment and explosion occurred early Saturday morning (March 7) in northern Ontario, Canada, a mere two days after a similar fiery incident near Galena, Ill. Outside of being in different countries on different railways involing different types of crude oil, the one thing they shared in common is that the tank cars that erupted in flames were CPC-1232s, "the new workhorses of the soaring crude-by-rail industry," write Russell Gold and Paul Vieira of The Wall Street Journal. "Built with thicker shells and pressure-relief devices," the CPC (Casualty Prevention Circular) 1232 is considered to be greater superior to the older DOT-111 tankers.

The first Ontario derailment and explosion occurred on February 14, two days before the incident near Mount Carbon, West Va. However, the problem with the newer cars was detected when an oil-train composed of the newer cars exploded on April 30 in Lynchburg, Va. It was was carrying crude from Bakken shale in North Dakota, as was the BNSF Railway train in Galena, Ill and the CSX train in Mount Carbon. Gold had written how this crude "contains a high level of gas, making it more volatile than other kinds of crude." The two Ontario, Canada explosions on the CN Railway line both involved tar sands crude from Alberta.

The recent explosions come at an odd time for the Department of Transportation (DOT) which is determining when to phase out the older DOT-111 cars. According to the Association of American Railroads, there are still about 100,000 of these cars in operation, as well as 60,000 CPC-1232s, write Gold and Vieira. "Final regulations for phasing out older freight-rail tank cars carrying crude oil and ethanol will be released May 12 instead of March 31 as originally planned, according to the U.S. Department of Transportation," writes Gannett's Brian Tumulty.  

Correspondent's note: Subscriber-only content for The Wall Street Journal article may be available to non-subscribers for up to seven days after March 9.

Monday, March 9, 2015 in The Wall Street Journal

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

View of mountains with large shrubs in foreground in Altadena, California.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire

In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

March 9 - Pasadena NOw

Aerial view of single-family homes with swimming pools in San Diego, California.

San Diego to Rescind Multi-Unit ADU Rule

The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

March 9 - Axios

Close-up of row of electric cars plugged into chargers at outdoor station.

Electric Vehicles for All? Study Finds Disparities in Access and Incentives

A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.

March 9 - UCLA Luskin Center for Innovation