Union Pacific

Union Pacific Railroad is a Class I railroad covering the western United States. For many grain elevators, chemical plants, and mines it is the only railroad that reaches the gate. Trucks are a partial substitute and a poor one for bulk.

Captive-shipper pricing is the historic railroad antitrust problem. The STB, not just the DOJ, reviews rates and mergers. Reciprocal switching — letting a second railroad serve a captive facility — is the remedy shippers ask for and railroads resist.

A merger with another Class I, especially an eastern road, would create a transcontinental system and remove an interchange. That kind of deal is the largest rail competition event available. It is not a routine corporate combination.

Intermodal partnerships with ocean carriers and truckers extend the railroad's reach. Exclusive ramp access can decide which steamship line gets the inland move.

Captive facilities face one railroad. Rate review is the specialized remedy.

Class I mergers are presumptively transformative and STB-reviewed.

Interchange and switching rules decide whether a second carrier can reach the shipper.

Bottleneck terminals and ramps are local essential facilities.

Farm and factory prices embed rail rates the shipper cannot negotiate with a second line.

A community with one railroad feels a service cut immediately. There is no parallel track.