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FACTBOX-Major rail mergers that reshaped the US freight network

ReutersJul 29, 2025 11:17 AM

- Union Pacific UNP.N said on Tuesday it would buy smaller rival Norfolk Southern NSC.N in an $85-billion deal to create the country's first coast-to-coast freight rail operator.

Such mergers have historically reshaped the rail map, consolidating regional carriers into some dominant networks, but often come under intense scrutiny from the Surface Transportation Board.

Landmark mergers in the past - such as the creation of BNSF and between Union Pacific and Southern Pacific - have set the stage for today's concentrated rail network, often triggering both operational gains and regulatory pushback.

Here are some of the largest railroad deals in the past three decades:

Year

Merger

Deal value

Note

1995

Burlington Northern & Santa Fe

$4.1 billion

Created one of the largest U.S. railroads at the time

1996

Union Pacific & Southern Pacific

$5.4 billion

The merger caused significant operational problems and shipping delays that led to tougher regulatory standards

1998

CSX & Norfolk Southern split Conrail

$10.2 billion

Conrail was split between CSX and Norfolk Southern in a joint acquisition

2023

Canadian Pacific & Kansas City Southern

$31 billion

First single-line railroad linking the U.S., Canada and Mexico

2025

Union Pacific & Norfolk Southern

$85 billion

First coast-to-coast freight rail operator

Disclaimer: The information provided on this website is for educational and informational purposes only and should not be considered financial or investment advice.

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