San Antonio Intermodal Terminal (SAIT), Texas

Terminal Information

Location: 13001 IH-35 South, Von Ormy, TX 78202

Terminal Capabilities: COFC/TOFC

Directions: From I-35 South or North, take Exit 144. Follow the frontage road south to the SAIT terminal entrance.

Hours of Operation: Monday - Friday, 5 a.m. - 11 p.m.: Saturday, 7 a.m. - 11 p.m.; Sunday 7 a.m. - 4 p.m.


National Customer Service Center

 NCSC Contacts
 Intermodal Phone  800-877-5123
 Intermodal Fax  800-228-9615

Schedule Information


More About San Antonio Intermodal Terminal

Union Pacific's San Antonio Intermodal Terminal (SAIT) is a $100 million state-of-the-art facility designed to support the growing intermodal volume in southern Texas. Covering more than 300 acres, this expansive facility is designed to handle 250,000 annual container lifts and is positioned to serve the cities of San Antonio, Austin, Eagle Pass and Laredo, as well as the entire south Texas market.


Facility Features

  • Eight-Lane Automated Gate System (AGS) Entrance
    Enhances gate capacity to improve gate/terminal throughput. Improves truck turn times to 30-90 seconds, as compared to a national average of four minutes. 
  • 1,300 Parking Stalls
    Provides ample capacity to process containers and creates faster availability for customers.
  • State-of-the-Art Security
    Security fencing, biometric driver check-in, lighting and video surveillance provide a secure, theft-resistant environment for customers' cargo while  at the terminal.
  • 24 Hour, Seven-Day-a-Week Operations
    Enhanced customer and motor carrier operational convenience and flexibility.
  • Three Loading Tracks
    Allows for expedited loading/unloading, resulting in improved container availability.
  • Future Expansion 
    Union Pacific has designed this new facility with room for future expansion to keep pace with our customers' growth requirements.
  • Interstate Access
    Convenient access to Interstates I-35 and I-410 make SAIT a key east-west and north-south turnstile, serving markets in all four direction.

Strategic Location and Markets Served

San Antonio Intermodal Terminal is positioned to serve more than 21 million square feet of warehouse space and serves one of the fastest - growing cities in Texas. In addition, SAIT:

  • Is within 200 miles of the Mexico border and hundreds of Maquiladoras
  • Is an alternative intermodal location for Mexico freight
  • Provides competitive intermodal service between South Central Texas and the major markets of Los Angeles and Chicago
  • Is adjacent to a logistic park with commercial property available for development
  • Is centrally located in Texas, providing for efficient drayage to many markets
  • Avoids congestion encountered in surrounding major metropolitan markets

U.S. Customs Contact Information

  • U.S. Customs Border Patrol FIRMS Code
    S518
  • Office Location
    Port of Entry - San Antonio
    Port Code - 5507
    9800 Airport Blvd, Suite 1101
    San Antonio, TX 78216
    Phone: 210-821-6965
    Fax: 210-821-4277
    Hours: Monday through Friday
     8 a.m. to 5 p.m. CST
  • Inspection Location
    SW Freight
    242 NW W. White Road
    San Antonio, TX 78219
    Phone: 210-333-2759

Free Trade Zone (FTZ) Location

  • Operational Technologies Corporation
    913 Billy Mitchell  Blvd. Suite 102
    San Antonio, TX 78226
    Phone: 210-731-0000 ext. 2117 or 2191
    Fax: 210-731-0008
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