January 31st, 2014
Econintersect: Week 4 of 2014 shows same week total rail traffic (from same week one year ago) was relatively good (but mixed) according to the Association of American Railroads (AAR) traffic data. The rolling averages are mixed, but show growth.
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 Jan. 25, 2014 with 280,761 total U.S. carloads, up 5.6 percent compared with the same week last year. Total U.S. weekly intermodal volume was 245,883 units up 3 percent compared with the same week last year. Total combined U.S. weekly rail traffic was 526,644 carloads and intermodal units, up 4.4 percent compared with the same week last year.
Seven of the 10 carload commodity groups posted increases compared with the same week in 2013, including grain with 23,175 carloads, up 24.4 percent; and, petroleum and petroleum products with 15,211 carloads, up 13.1 percent. Commodities showing a decrease compared with the same week last year included metallic ores and metals with 22,539 carloads, down 1.8 percent.
For the first four weeks of 2014, U.S. railroads reported cumulative volume of 1,074,281 carloads, up 0.9 percent from the same point last year, and 936,176 intermodal units, up 1.8 percent from last year. Total combined U.S. traffic for the first four weeks of 2014 was 2,010,457 carloads and intermodal units, up 1.3 percent from last year.
USA coal production is up 2.0% same week year-over-year - and coal accounts for almost half of carloads. The data would worse ignoring coal and grain.
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||5.6%||3.0%||4.4%|
|Ignoring coal and grain||7.4%|
|Year Cumulative to Date||0.9%||1.8%||1.3%|
[click on graph below to enlarge]
Current Rail Chart
For the week ended January 25, 2014: