Intermodal shipments improved 4.6 percent in 2013, according to the Intermodal Association of North America’s (IANA) fourth quarter and year-end Intermodal Market Trends & Statistics. Domestic container volume —which doubled over the past ten years — outperformed other markets in 2013, capping the year with a 9.4 percent bump, which was consistent with Q4 growth of this segment at 9.0 percent.
International intermodal continued its comeback from previous quarters and recorded growth of 2.3 percent in 2013, as compared to 1.8 percent in 2012. Q4 2013 for the same sector jumped a solid 5.9 percent over Q4 2012. Due to depressed Q4 2012 loadings, a bump in international containers was expected, but this quarter’s uptick was enough to suggest a trend rather than easy year-over-year comparisons.
The increase posted by trailers was particularly strong in Q4, reaching almost 5 percent and nearly reversing exceptionally slow performance in the first part of the year. Overall, trailer shipments ended the year only 0.7 percent below 2012.
Of the seven largest volume corridors within the United States, the Midwest-Southwest was the clear winner; the lane expanded 12.9 percent when compared with last year’s Q4. The intra-Southeast also beat industry expectations, due to a marked domestic container boost. Overall, key corridor growth rose 5.9 percent during the quarter.
When comparing fourth quarter regional traffic, the Southeast posted the highest gains, with a 10.4 percent year-over-year increase. This was due in large part to the region’s exposure to domestic containers. The Mountain Central, Northeast and Midwest regions also rose just under 10 percent. The Northwest region underperformed, largely attributable to a sharp drop in international intermodal volumes.