Customers
Grain Car Allocation System
GCAS is Union Pacific Railroad's system to distribute covered hoppers for loading of whole grain. The system has three methods for our customers to acquire covered hoppers and is designed to generate a greater supply of cars and increase operating efficiencies.
Applications
- Online GCAS System & Auction
- User ID & password required
- Car Order System
- User ID & password required.
Input your Guaranteed Freight, General Distribution & Voucher Orders.
About GCAS
- GCAS Additional Description
- This is a description of the GCAS system. Please refer to Tariff UP 4051 and UP 4052, Item 70 for complete rules.
- Tariff UP 4051, Item 70
- Tariff UP 4052, Item 70
- GCAS Contacts
- Car Order Deadlines (71K PDF File)
- Freight Brokers Handling Guaranteed Cars
Forms
Help Documents
- GCAS Web Order Instructions (963K PDF File)
- GCAS Voucher Auction Overview (453K PDF File)
- Internet Bill of Lading Guidelines (26K PDF File)
- GF Bill of Lading Guidelines (93K PDF File)
- VO Bill of Lading Guidelines (93K PDF File)
- How to Find Voucher Details (97K PDF File)
- How to Request a Car Order Origin Transfer (179K PDF File)
- How to Request a Voucher Change (120K PDF File)
- Split, Combination, Ownership or Region Change
- How to Submit a GCAS Claim (155K PDF File)