STB Reciprocal Rail Demurrage Auditing: Automated Class I Storage Dispute Defense (2026)

The Class I railroad demurrage squeeze continues to tighten. Intermodal shippers and their drayage partners routinely pay 20-30% more than necessary on rail storage and demurrage invoices. Railroads routinely assess charges during periods of terminal embargoes, prolonged gate outages, chassis shortages, and other conditions entirely outside the motor carrier's control. Traditional manual dispute letters rarely succeed because they lack the precise, contemporaneous evidence required under current Surface Transportation Board rules.

Strong Tower Consulting and its sister company Exspeedite have developed a production-grade solution that combines high-precision terminal geofencing, optical gate records, and automated STB reciprocal demurrage logic. The result is a fully automated dispute engine that consistently achieves win rates above 80% while eliminating the hundreds of labor hours previously required to prepare dispute packets.

The Class I Demurrage Squeeze

Most intermodal trucking companies using Truckmate, McLeod, or TMW systems treat rail demurrage and storage charges as a cost of doing business. When the invoice arrives - often via EDI 210 - the accounts payable team simply pays it. Few carriers have the operational visibility or forensic documentation required to challenge the railroad's assertion of constructive placement.

Under STB Docket EP 759, railroads must apply reciprocal rules. When the railroad or its terminal operator causes the delay (no available chassis, gate closures, yard congestion, or embargo), the motor carrier is entitled to reciprocal relief. The challenge has always been proving it with admissible evidence.

The Strong Tower STB Demurrage Defense Protocol™

Our protocol leverages Exspeedite CheckPoint - a purpose-built rail terminal tracking platform - to create an unbreakable chain of evidence. The system works as follows:

• High-precision rail terminal geofencing: CheckPoint (https://exspeeditecheckpoint.com/login.php) records every driver arrival attempt with GPS accuracy measured in meters. These records are paired with optical character recognition (OCR) gate ticket images that document actual entry or rejection at the ramp.
• Automated STB reciprocal demurrage calculation: The platform applies Surface Transportation Board EP 759 rules in real time. It automatically identifies periods when the railroad failed to provide accessible placement and calculates the precise reciprocal credit the carrier is entitled to receive.
• Automated 1-click demurrage dispute filing: With a single click, the system generates a complete electronic dispute packet containing time-stamped telematics logs, OCR gate records, driver settlement references, and a formal demand letter formatted to each railroad's specifications (BNSF, Union Pacific, Norfolk Southern, CSX).

This process integrates directly with existing TMS platforms (Truckmate, McLeod, TMW) through standard EDI 214 status updates and SQL-level data synchronization. No new driver apps. No additional hardware.

Establishing Preponderance of Evidence Under Federal Rail Law

The Surface Transportation Board requires carriers to present evidence that meets the "preponderance of the evidence" standard. CheckPoint's certified telematics trip envelopes satisfy this requirement by combining:

• GPS-derived geofence arrival and departure timestamps
• OCR-scanned gate transaction images with rejection codes
• EDI 214 status messages synchronized with TMS records
• Driver settlement and fuel surcharge references that tie the dispute to specific loads

This evidence package has proven decisive in disputes with all four major Class I intermodal railroads. Railroads are far more likely to concede when presented with irrefutable, machine-verified documentation rather than narrative dispute letters.

Independent by Design

Related Transportation Management Practices

This automated STB demurrage defense system is most powerful when integrated with broader freight audit, detention management, and fuel surcharge recovery disciplines. See our practice pages on Freight Bill Audit & Recovery, Detention & Accessorial Recovery, and our guide Building a TMS Data Warehouse for Intermodal Carriers.