Econintersect: Week 8 of 2014 shows same week total rail traffic (from same week one year ago) grew according to the Association of American Railroads (AAR) traffic data. The rolling averages are mixed, and the 4 week rolling average is contracting compared to the rolling average one year ago.
The weekly data is fairly noisy, and the best way to view it is to look at the rolling averages:
Percent current rolling average is larger than the rolling average of one year ago
Current rate of growth accelerating or decelerating
Current rolling average accelerating or decelerating compared to the rolling average one year ago
4 week rolling average
13 week rolling average
52 week rolling average
A summary of the data from the AAR:
The Association of American Railroads (AAR) today reported increased U.S. rail traffic for the week ending Feb. 22, 2014 with 281,678 total U.S. carloads, up 1.3 percent compared with the same week last year. Total U.S. weekly intermodal volume was 253,358 units, up 6.4 percent compared with the same week last year. Total combined U.S. weekly rail traffic was 535,036 carloads and intermodal units, up 3.7 percent compared with the same week last year.
Six of the 10 carload commodity groups posted increases compared with the same week in 2013, including grain with 22,076 carloads, up 29.7 percent. Commodities showing a decrease compared with the same week last year included coal with 109,295 carloads, down 3.9 percent.
For the first eight weeks of 2014, U.S. railroads reported cumulative volume of 2,158,748 carloads, down 0.5 percent from the same point last year, and 1,919,382 intermodal units, up 0.9 percent from last year. Total combined U.S. traffic for the first eight weeks of 2014 was 4,078,130 carloads and intermodal units, up 0.1 percent from last year.
USA coal production is down 3.1% same week year-over-year - and coal accounts for almost half of carloads.
Here is a look at the weekly data comparing it to the same week one year ago, backing out economically less intuitive coal and grain, and comparing growth year-to-date.
|This week Year-over-Year||1.3%||6.4%||3.7%|
|Ignoring coal and grain||0.9%|
|Year Cumulative to Date||-0.5%||0.9%||0.1%|
[click on graph below to enlarge]
Current Rail Chart
For the week ended February 22, 2014: