This data shows the weekly cost indices of transporting grain by each mode: truck, rail, barge, and ocean-going vessels. The base of each index (set to 100) is the average of monthly costs in the year 2000. For truck, the base rate is $1.49 per gallon. For unit train, the base rate is $1,815.15 per railcar, including the tariff and fuel surcharges (weekly changes reflect the month tariff rate plus fuel surcharge, and weekly secondary railcar market bids). For shuttle train, the base rate is $2,338.28 per railcar, including the tariff and fuel surcharges (weekly changes reflect the month tariff rate plus fuel surcharge, and weekly secondary railcar market bids). For barge, the base rate is 180 and is based on Illinois River barge rates (see Downbound Grain Barge Rates dataset for more information). For the Gulf-to-Japan ocean route, the base rate is $22.36/metric ton. For the Pacific Northwest-to-Japan ocean route, the base rate is $14.10/metric ton.

Weekly barge rates for downbound freight originating from seven locations along the Mississippi River System, which includes the Mississippi River and its tributaries (e.g., Upper Mississippi River, Illinois River, Ohio River, etc.). The seven locations are: (1) "Twin Cities," a stretch along the Upper Mississippi; (2) "Mid-Mississippi," a stretch between eastern Iowa and western Illinois; (3) "Illinois River," along the lower portion of the Illinois River; (4) "St. Louis"; (5) "Cincinnati," along the middle third of the Ohio River; (6) "Lower Ohio," approximately the final third of the Ohio River; and (7) "Cairo-Memphis," from Cairo, IL, to Memphis, TN (see map under Attachments).

The U.S. Inland Waterway System utilizes a percent-of-tariff system to establish barge freight rates. The tariffs were originally from the Bulk Grain and Grain Products Freight Tariff No. 7, which were issued by the Waterways Freight Bureau (WFB) of the Interstate Commerce Commission (ICC). In 1976, the United States Department of Justice entered into an agreement with the ICC and made Tariff No. 7 no longer applicable. Today, the WFB no longer exists, and the ICC has become the Surface Transportation Board, which does not have jurisdiction over barge rates on the inland waterways. However, the barge industry continues to use the tariffs as benchmarks for rate units.

Each city on the river has its own benchmark, with the northern most cities having the highest benchmarks. They are as follows: Twin Cities = 619; Mid-Mississippi = 532; St. Louis = 399; Illinois = 464; Cincinnati = 469; Lower Ohio = 446; and Cairo-Memphis = 314.

To calculate the rate in dollars per ton, multiply the percent of tariff rate by the 1976 benchmark and divide by 100: (Rate * 1976 tariff benchmark rate per ton)/100. As an example, a 271 percent tariff for a St. Louis grain barge would equal 271 percent of the St. Louis benchmark rate of $3.99, or $10.81 per ton.

Weekly train speeds data from the Surface Transportation Board's (STB) Rail Service Metrics. The STB began collecting service metrics from railroads in October 2014. As part of their submission to the STB, railroads provide data on the average speed of their trains (in miles per hour), broken out by commodity/type such as automotive, coal, crude oil, ethanol, grain, intermodal, manifest, etc. Railroads also report a “system average” train speed. According to the STB rulemaking, train speed should be measured for line-haul movements between terminals. The average speed for each train type should be calculated by dividing total train miles by total hours operated.

This page contains a collection of figures covering refrigerated truck rates, availability, and volumes. Data is updated weekly, so check back often!

See and interact with the latest grain export data.

See and interact with the latest grain rail data.

Weekly grain car orders (for manifest service) data from the Surface Transportation Board's (STB) Rail Service Metrics. As part of their submission to the STB, railroads provide data on the running totals of grain car orders placed versus grain car orders filled by State for cars moving in manifest service (as opposed to unit train service). In addition, STB requests the railroads report the number of unfilled orders that are 1-10 days overdue and 11+ days overdue, as measured from the due date for placement under the carrier’s governing tariff.

"Grain" includes the following Standard Transportation Commodity Codes (STCCs): 01131 (barley), 01132 (corn), 01133 (oats), 01135 (rye), 01136 (sorghum grains), 01137 (wheat), 01139 (grain, not elsewhere classified), 01144 (soybeans), 01341 (beans, dry), 01342 (peas, dry), and 01343 (cowpeas, lentils, or lupines).

Line chart showing the full timeline of average US on-highway diesel prices (all types) from the Energy Information Administration to highlight long term fuel price trends.

The agricultural industry relies on the U.S. inland waterways navigation system to ship grains from production States to domestic destinations and export markets. Via the Mississippi River System, barges deliver roughly 90 percent of the grain exported from the Mississippi Gulf port region. USDA collects the following two datasets on barged grain volumes from the U.S. Army Corps of Engineers: Lock Performance Monitoring System (LPMS) and Waterborne Commerce Statistics (WCS) data. USDA’s Agricultural Marketing Service (AMS) also collects and reports barge freight rates every week. This dashboard collates a variety of important barge performance indices that will be updated as new data is available based on WCS and LPMS data. Each visualization provides a link to its underlying processed data. Another hyperlink from the processed data allows users the access to the raw datasets.