The Watch Desk — Friday, August 14, 2026

TL;DR — the day in rail + freight. North American rail volumes remain robust through week 31 of 2026, with total traffic up 3.0% year-over-year [1]. Intermodal growth continues to outpace carloads, driven by a modal shift from trucking as shippers seek cost savings and capacity [2]. Intermodal profitability is improving for carriers like Schneider National despite flat volumes, indicating tight rail capacity [3]. A recent short-line derailment in Ohio highlights ongoing operational risks, though specific Class 1 weather and labor advisories are missing from available data [4].

Market snapshot — rail + intermodal rates, volumes, capacity. For the week ending August 8, 2026, total U.S. weekly rail traffic was 526,624 carloads and intermodal units, up 3.0 percent compared with the same week last year [5]. Carloads specifically reached 231,268, a 1.8 percent increase [5]. Cumulatively, for the first 30 weeks of 2026, U.S. railroads reported 6,811,496 carloads (up 2.7%) and 8,418,215 intermodal units (up 3.8%) [6]. North American carload and intermodal traffic for the first 31 weeks of 2026 was up 3.0% from the same point last year [1]. Intermodal spot rates and market analysis published weekly indicate that a significant modal shift is occurring from trucking to rail, driven by inventory rebuilding and substantial cost advantages [2][7]. This tightening capacity has allowed carriers like Schneider to achieve increased intermodal profits even with flat volumes [3].

Service advisories — Class 1 disruptions: weather, derailments, labor, maintenance windows. Available sources do not contain specific Class 1 service advisories regarding weather, labor actions, or scheduled maintenance windows. A recent derailment involving an R.J. Corman Railroad Group train was noted in Ohio, though this involves a short line rather than a Class 1 carrier [4]. Specific Class 1 maintenance windows and weather-related disruptions are missing from the provided data.

Port congestion — major ports (LA/LB, NY/NJ, Savannah, Houston): dwell, backups, chassis. While a U.S. port congestion tracker exists that monitors live utilization and delays for major ports including Los Angeles, Long Beach, NY/NJ, Savannah, and Houston, the provided sources do not contain specific metrics for dwell times, backup levels, or chassis availability as of August 2026 [8]. Detailed port congestion data is currently missing from the available information.

Regulatory — STB rulings, demurrage rules, tariffs, policy. The provided sources do not contain any information regarding recent Surface Transportation Board (STB) rulings, demurrage rule changes, tariff updates, or broader policy shifts. This section cannot be completed due to missing source material.

Signals worth watching — what to track next. Brokers and shippers should monitor the ongoing modal shift from trucking to intermodal rail, as this trend is heavily influencing capacity and rate structures [2]. The sustained year-over-year growth in both carload and intermodal volumes suggests a strong industrial economy, which could further tighten rail capacity if demand continues to outpace network growth [6][9]. Additionally, tracking intermodal profitability metrics from major carriers will provide insight into how rate negotiations may evolve in the coming quarters [3].

Sources 1. https://www.railwayage.com/freight/class-i/aar-north-american-rail-volume-up-slightly-through-week-31/ 2. https://finance.yahoo.com/economy/articles/trucking-slowdown-real-reason-intermodal-175746822.html 3. https://www.msn.com/en-us/money/general/schneider-selectivity-brings-increased-intermodal-profits-with-flat-volume/ar-AA296oIY?ocid=BingNewsVerp 4. https://dayton247now.com/news/local/railroad-expert-says-train-derailments-are-common-usually-not-tragic 5. https://www.ajot.com/news/aar-reports-rail-traffic-for-the-week-ending-august-o8-2026 6. https://www.freightwaves.com/news/these-two-industrial-categories-paced-another-strong-week-for-rail-freight 7. https://www.inteklogistics.com/spot-rates 8. https://aideliv.com/data-freight/congestion-tracker 9. https://finance.yahoo.com/economy/articles/rail-truck-data-highlight-strong-165301602.html