The data shows the cost of shipping grain from the U.S. Gulf and Pacific Northwest to Japan in dollars per metric ton.

This data describes the weekly ocean-going grain vessel loading activity in the U.S. Gulf and the Pacific Northwest. This data is collected weekly from the local grain export elevators.

Weekly carloads from the Surface Transportation Board’s (STB) Rail Service Metrics. Each week, the seven Class I railroads submit originated and received carloads by 23 major commodity groups, such as grain, grain mill, primary forest products, chemicals, coal, containers, trailers, etc.

While the STB began collecting some service metrics from railroads (e.g., trains speeds, origin dwell, and terminal dwell) in October 2014, it did not start collecting carload data until March 2017 through a new rulemaking.

See and interact with the latest grain rail data.

This dataset contains average weekly bids/offers ($/car) among grain shippers in the "secondary railcar auction market" for guaranteed rail freight in near and future months. Railroads auction freight in the "primary railcar auction market," and grain shippers can trade this freight among themselves in the secondary railcar auction market.

These railcar markets evolved to enable rail movements of grain to be more responsive to market pressures. Published tariff rates tend to reflect the most likely market conditions to prevail given historical precedence and future expectations; railroads adjust many of their tariff rates only once or twice per year in order to set longer term prices that account for their fixed assets and optimize their networks. Furthermore, railroads are required by law to give a 20-day notice prior to changing tariffs. Therefore, rail rates are more insulated than other modes from weekly market changes and unexpected events, including weather or transportation service disruptions. But in the short term, as new information enters the market, the optimal allocation of railcar supply with shipper demand may no longer be most efficiently allocated by the prices set by tariff rates alone. This was a characteristic of rail service prior to the late 1980’s when service was priced at the tariff rate and available on a first-come-first-served basis.

Forward-guaranteed railcar service contracts were an innovation first offered by railroads in the late 1980’s. These contracts offer guaranteed railcar deliveries within a specific time frame and serve as instruments against risk caused by unexpected events. They allow the supply of railcars to be continually reallocated among shippers through an auction bidding process as new information comes into the market, providing an alternative to first-come-first-served service purchased through tariff rates. There are two types of railcar auction markets—the primary market, in which service contracts are originally sold by railroads to shippers, and the secondary market, in which shippers resell service contracts among themselves. Sales in the primary market are administered by the railroads; sales in the secondary market are administered by third-party brokers.

For more information on this markets, see the feature article in the February 19, 2015 Grain Transportation Report (link provided below).

The data shows grain prices at select inland origin points and export destination ports and the price spread between them. More specifically, this dataset compares interior prices of corn in Illinois and Nebraska with the Gulf; Iowa and Gulf soybean prices; Kansas and Gulf hard red winter wheat; and North Dakota and Portland hard red spring wheat.

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.

Includes weekly data on the number of grain barges unloaded for export at grain elevators located in the New Orleans region, between Baton Rouge and Myrtle Grove.

This dataset provides weekly information on the number, location, direction, and type of barges transiting the following three major points: (1) the last lock on the Mississippi River, Mississippi Locks 27 (called "Miss Locks 27" in the dataset); (2) the last lock on the Ohio River, Olmsted Locks and Dam ; and (3) the last lock on the Arkansas River, Arkansas River Lock and Dam 1 (called "Ark Lock 1" in the dataset). (Olmsted locks replaced Ohio Locks 52 beginning in November 2018.)

The data offers insight on barge movements over time. One variable is "direction", which consists of upbound ("Up") and downbound ("Down"). It also offers insight on the "type" of traffic (e.g., empty barges, loaded barges, grain barges, and non-grain barges). More specifically, upbound data includes the number of empty barges and the number of loaded (any commodity) barges transiting the locking system. Downbound data includes the number of empty barges, the number of grain barges (loaded), and the number of non-grain (loaded) barges. That is, grain and non-grain sum to total loaded for downbound traffic. will Due to data availability, prior to 10/15/2000, downbound data includes just empty and loaded counts.

A similar dataset, "Downbound Barge Grain Movements (Tons)," contains information on the tonnage (and commodity) of grain moving by barge down the locking system: https://agtransport.usda.gov/d/n4pw-9ygw/.

Data is collected weekly from the U.S. Army Corps of Engineers' Lock Performance Monitoring System.

Weekly origin dwell time 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 STB, railroads provide "weekly average dwell time at origin for loaded unit train shipments sorted by grain, coal, automotive, crude oil, ethanol, and all other unit trains. For the purposes of this data element, dwell time refers to the time period from release of a unit train at origin or interchange location until actual movement by the receiving carrier. The data is to be reported by the receiving carrier."