Week 12 of 2016 shows same week total rail traffic (from same week one year ago) declined according to the Association of American Railroads (AAR) traffic data. All rolling averages are negative.
The deceleration in the rail rolling averages began one year ago, and now rail movements are being compared against weaker 2015 data. There were port labor issues one year ago which affected intermodal movements – which skew the results both positively and negatively (this week again negatively as it is being compared to the shipping surge at the end of the strike).
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 | -11.3 % | decelerating | decelerating |
| 13 week rolling average | -6.4 % | accelerating | accelerating |
| 52 week rolling average | -4.3 % | 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 Mar. 26, 2016.
For this week, total U.S. weekly rail traffic was 470,271 carloads and intermodal units, down 16.5 percent compared with the same week last year.
Total carloads for the week ending Mar. 26 were 232,348 carloads, down 18.5 percent compared with the same week in 2015, while U.S. weekly intermodal volume was 237,923 containers and trailers, down 14.5 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 18.5 percent to 9,629 carloads; and motor vehicles and parts, up 0.1 percent to 18,676 carloads. Commodity groups that posted decreases compared with the same week in 2015 included coal, down 37.8 percent to 66,281 carloads; petroleum and petroleum products, down 22.1 percent to 10,738 carloads; and grain, down 16.1 percent to 19,144 carloads.
For the first 12 weeks of 2016, U.S. railroads reported cumulative volume of 2,905,113 carloads, down 13.7 percent from the same point last year; and 3,085,831 intermodal units, up 2.2 percent from last year. Total combined U.S. traffic for the first 12 weeks of 2016 was 5,990,944 carloads and intermodal units, a decrease of 6.2 percent compared to last year.
Coal is over 1/3 of the total railcar count, and this week is 38.9 % 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 | -18.5 % | -14.5 % | -16.5 % |
| Ignoring coal and grain | -9.2 % | ||
| Year Cumulative to Date | -13.7 % | +2.2 % | -6.2 % |
[click on graph below to enlarge]
Current Rail Chart:
z rail1.png
For the week ended March 19, 2016
- Estimated U.S. coal production totaled approximately 11.3 million short tons (mmst)
- This production estimate is 9.1% lower than last week’s estimate and 38.9% lower than the production estimate in the comparable week in 2015
- East of the Mississippi River coal production totaled 4.5 mmst
- West of the Mississippi River coal production totaled 6.9 mmst
- U.S. year-to-date coal production totaled 145.7 mmst, 30.2% lower than the comparable year-to-date coal production in 2015
Coal production from EIA.gov
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