Cass Intermodal Price Index®

The latest developments in U.S. domestic per-mile intermodal costs, giving you unparalleled insight into current and future pricing trends. 

A Measure of Market Fluctuations in Per-Mile Intermodal Freight Costs

As the nation’s largest payer of freight bills, Cass manages $28 billion annually in freight spend, enabling us to compile meaningful data that serves as an indicator of transportation industry trends. The Cass Intermodal Price Index® is a measure of market fluctuations in U.S. domestic intermodal costs. Cass partners with securities analyst firm Broughton Capital LLC, who provides the analysis we offer each month.

October 2019

October marked the 37th consecutive month of year-over-year increases in the cost of intermodal transportation. The YoY gap has been narrowing for the past 12 months, however. The Cass Intermodal Price Index, which measures all-in per mile costs, was up 0.4% in October, after just 0.1% in September.

To activate the data download feature, double click within the chart area and then select the download icon.


To activate the data download feature, double click within the chart area and then select the download icon.

Receive Index updates straight to your inbox

Index Definition

The Cass Intermodal Price Index is an accurate, timely indicator of market fluctuations in per-mile U.S. domestic intermodal costs. The index includes all costs associated with the move (linehaul, fuel and accessorials). It is based on costs as of January 2005 and uses a base value of 100.

Data within this unique index is derived from actual freight invoices paid on behalf of Cass’ clients.