FreightWaves SONAR releases loaded and empty rail volumes (with video)

Expansive trucking data also added to SONAR platform 

(Photo credit: CSX)

Outbound and inbound rail volumes (ORAIL/IRAIL) are excellent methods to identify freight flow in a market. U.S. Rail has far fewer origin-destination pairs to analyze and that can make it easier to see developing trends by region. The ORAIL dataset is broken down into container size, loaded/empty, and whether or not it is a traditional domestic or international container. Now users will be able to quickly see changes in these volumes with the addition of the “delta” values, which show weekly (ORAILLW), bi-weekly(ORAILLF), monthly (ORAILLM) and yearly (ORAILLY) changes in percentages. 

FreightWaves SONAR

In addition to the rail volume deltas, there is now an aggregated spot rate value for intermodal shipments in the U.S. (INTRM), which is the average of all the intermodal rail rates in the country. 

Several volume indexes which are variations of the popular tender volume index also have delta granularities added to the SONAR database. These are:

  • Lengths of Haul – COTVI, SOTVI, MOTVI, TOTVI, LOTVI
  • Equipment Type – ROTVI, VOTVI
  • Exclusive HAUL – HAULEX100, HAULEX250

The popular Headhaul Index (HAUL) now has equipment type variations for dry van (VHAUL) and reefer (RHAUL) load types. The Headhaul Index measures the difference between outbound (OTVI) and inbound (ITVI) volumes. When the values are positive, the potential for undersupply is elevated, whereas the opposite is indicative of increased oversupply potential. 

Now, SONAR users will be able to delineate between reefer and dry van. RHAUL and VHAUL (below) will also have values excluding 100- and 250-mile loads, which are better indicators of supply and demand discrepancy along with the delta variations. The tickers are as follows:

  • Modal Exclusive HAUL – RHAULEX100/250, VHAULEX100/250
  • Exclusive HAUL deltas – R/VHAUL100/250(WF,M,Y)
FreightWaves SONAR
Upcoming FreightWaves Events
Compliance

Brokerage Compliance Symposium

The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.

October 26, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
Awards

F3 Awards Dinner

The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.

October 26, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
FreightTech

F3: Future of Freight Festival

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

October 27, 2026 – October 28, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
Compliance Brokerage Compliance Symposium Oct 26 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now
Awards F3 Awards Dinner Oct 26 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now
FreightTech F3: Future of Freight Festival Oct 27 – Oct 28 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now