Week 31 of 2016 shows same week total rail traffic (from same week one year ago) contracted according to the Association of American Railroads (AAR) traffic data. The four and 13 week rolling averages’ contraction continues to moderate – but the 52 week rolling average continue to degrade.
The contraction began over one year ago, and now rail movements are being compared against weaker 2015 data – and this is the cause some acceleration in the short term rolling averages. Still, rail is weak to very week compared to previous years.
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 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 and intermodal combined).
| Percent current rolling average is larger than the rolling average of one year ago | Current quantities accelerating or decelerating | Current rolling average accelerating or decelerating compared to the rolling average one year ago | |
| 4 week rolling average | -5.1 % | accelerating | accelerating |
| 13 week rolling average | -6.6 % | accelerating | accelerating |
| 52 week rolling average | -6.6 % | decelerating | decelerating |
A summary of the data from the AAR:
The Association of American Railroads (AAR) today reported U.S. rail traffic for the week ending August 6, 2016.
For this week, total U.S. weekly rail traffic was 531,595 carloads and intermodal units, down 5.5 percent compared with the same week last year.
Total carloads for the week ending August 6 were 268,006 carloads, down 7 percent compared with the same week in 2015, while U.S. weekly intermodal volume was 263,589 containers and trailers, down 3.9 percent compared to 2015.
Two of the 10 carload commodity groups posted an increase compared with the same week in 2015. They were miscellaneous carloads, up 15.7 percent to 10,555 carloads; and grain, up 12.1 percent to 24,120 carloads. Commodity groups that posted decreases compared with the same week in 2015 included petroleum and petroleum products, down 24 percent to 10,508 carloads; coal, down 15.7 percent to 89,310 carloads; and forest products, down 7.2 percent to 10,008 carloads.
For the first 31 weeks of 2016, U.S. railroads reported cumulative volume of 7,588,589 carloads, down 11.7 percent from the same point last year; and 7,978,993 intermodal units, down 2.8 percent from last year. Total combined U.S. traffic for the first 31 weeks of 2016 was 15,567,582 carloads and intermodal units, a decrease of 7.4 percent compared to last year.
Coal is over 1/3 of the total railcar count, and this week is 14.5 % lower than the production estimate in the comparable week in 2015. The middle row in the table below removes coal and grain from the changes in the railcar counts as neither of these commodities is economically intuitive.
| This Week | Carloads | Intermodal | Total |
| This week Year-over-Year | -7.0 % | -3.9 % | -5.5 % |
| Ignoring coal and grain | -4.7 % | ||
| Year Cumulative to Date | -11.7 % | -2.8 % | -7.4 % |
[click on graph below to enlarge]
Current Rail Chart:
z rail1.png
For the week ended August 6, 2016
- Estimated U.S. coal production totaled approximately 15.9 million short tons (mmst)
- This production estimate is 1.3% lower than last week’s estimate and 14.5% lower than the production estimate in the comparable week in 2015
- East of the Mississippi River coal production totaled 5.8 mmst
- West of the Mississippi River coal production totaled 10.2 mmst
- U.S. year-to-date coal production totaled 405.8 mmst, 25.4% lower than the comparable year-to-date coal production in 2015
Coal production from EIA.gov
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