Welcome to San Pedro & Southwestern Railroad

The San Pedro & Southwestern Railroad is pleased to offer customized rail operations as a third-party contract service provider.

As the Southwest’s premier Class III shortline railroad the San Pedro & Southwestern (SPSR) is uniquely qualified to offer turnkey rail logistics solutions to private industry, railroads, and government entities.

Services Offered:

  • Contract Railcar Switching
  • Locomotives & Maintenance
  • Track Inspection & Maintenance
  • Car Accounting & Billing
  • Electronic Data Interchange (EDI)
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San Pedro & Southwestern Railroad is a wholly owned subsidiary of ARG Transportation Services

SPSR has operated for more than ten years without a reportable accident and employees have been injury free since 1999.