Week 30 of 2020 shows same week total rail traffic (from same week one year ago) contracted according to the Association of American Railroads (AAR) traffic data. Total rail traffic has been mostly in contraction for over one year - and now is recovering from a coronavirus pandemic.

Analyst Opinion of the Rail Data

Intermodal and carloads are under Great Recession values. Container exports from China are now recovering, container exports from the U.S. declined and remains deep in contraction.

We review this data set to understand the economy. The intuitive sectors (total carloads removing coal, grain, and petroleum) contracted 12.7 % year-over-year for this week [11.1 % for the previous week]. We primarily use rolling averages to analyze the intuitive data due to weekly volatility - and the 4 week rolling year-over-year average for the intuitive sectors improved from -12.9 % to -11.9 %.

When rail contracts, it suggests a slowing of the economy.

The following graph compares the four-week moving averages for carload economically intuitive sectors (red line) vs. total movements (blue line):

Intermodal transport (containers or trailers on rail cars) growth was weak and in contraction in 2019.

This analysis is looking for clues in the rail data to show the direction of economic activity - and is not necessarily looking for clues of the profitability of the railroads. The weekly data is fairly noisy, and the best way to view it is to look at the rolling averages (carloads [including coal and grain] and intermodal combined).

A summary for this week from the AAR:

For this week, total U.S. weekly rail traffic was 481,331 carloads and intermodal units, down 9.9 percent compared with the same week last year.

Total carloads for the week ending July 25 were 215,171 carloads, down 17.8 percent compared with the same week in 2019, while U.S. weekly intermodal volume was 266,160 containers and trailers, down 2.4 percent compared to 2019.

One of the 10 carload commodity groups posted an increase compared with the same week in 2019. It was farm products excl. grain, and food, up 218 carloads, to 16,406. Commodity groups that posted decreases compared with the same week in 2019 included coal, down 23,517 carloads, to 57,769; metallic ores and metals, down 8,690 carloads, to 15,464; and nonmetallic minerals, down 7,369 carloads, to 30,946.

For the first 30 weeks of 2020, U.S. railroads reported cumulative volume of 6,332,339 carloads, down 16.1 percent from the same point last year; and 7,217,246 intermodal units, down 9.4 percent from last year. Total combined U.S. traffic for the first 30 weeks of 2020 was 13,549,585 carloads and intermodal units, a decrease of 12.7 percent compared to last year.

The middle row in the table below removes coal, grain, and petroleum from the changes in the railcar counts as these commodities are not economically intuitive.

[click on the graph below to enlarge]