Triple 14 — disruptions · 2026-09-14
North American Rail Service Disruption Brief
Sunday, September 13, 2026 — 14-corridor advisory cycle
Bottom line
No corridor-level service status can be published to the VERIFY standard this cycle. The available source set consists entirely of Association of American Railroads weekly volume releases and trade-press aggregations of them; none reports weather, derailment, labor, maintenance-window, or port-congestion conditions for any of the fourteen named corridors [1][2][3][4]. Critically, no corridor can be marked "no advisories" either — the absence of an advisory in a traffic-statistics release is not evidence that no advisory exists. The failure is on the input side, not the analysis side.
Service advisories
- Vancouver — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Calgary — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Regina — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Winnipeg — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Toronto — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Montreal — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Chicago — Not established. No carrier, port, or hazard-product source fetched this cycle.
- LA/LB — Not established. Index-level headlines report the Port of Long Beach's best August on record and a record three-month run at the Port of Los Angeles [2][4]; the fetched text describes neither berth nor rail-ramp congestion, dwell times, nor terminal alerts, and is not convertible to a service status.
- Kansas City — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Memphis — Not established. No carrier, port, or hazard-product source fetched this cycle.
- New Orleans — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Houston — Not established. No carrier, port, or hazard-product source fetched this cycle.
- Savannah — Not established. No carrier, port, or hazard-product source fetched this cycle.
- NY/NJ — Not established. No carrier, port, or hazard-product source fetched this cycle.
Network throughput (verified, lagging)
What the sources do establish is volume, not service condition. For the week ending September 5, 2026 (week 35), U.S. rail traffic totaled 533,545 carloads and intermodal units, up 13.8% year over year — carloads at 234,397 (+8.9%) and intermodal at 299,148 (+18.0%) [1][2]. Nine of ten carload commodity groups gained, led by metallic ores and metals (+4,859 to 23,122), grain (+4,373 to 22,509), and chemicals (+3,848 to 33,653). Coal was the sole decliner, down 3,547 to 58,037 [1][2].
Canadian railroads moved 94,927 carloads (+10.4%) and 72,202 intermodal units (+8.9%) in week 35, but cumulative 35-week Canadian volume is up only 1.5% to 5,759,324 units — a materially weaker year-to-date trend than the U.S. figure of +3.6% [1][3]. Sources are consistent on every figure; there is no numerical disagreement across [1], [2], and [3].
These are September 9–10 releases and are four days stale as of today. Absent incident granularity, this data is useful only retrospectively — to confirm whether a disruption eventually surfaces as a carload dip.
Maintenance signals
No material development in the fetched sources this cycle. An index listing references a completed Norfolk Southern bridge replacement at Richmond and a Washington state port rail project beginning in fall [3], but neither item is dated, scoped, or located within the fourteen requested corridors in the fetched text.
Source-gap remediation
AAR weekly traffic data is the wrong instrument for this brief: it is a lagging, aggregated volume measure with no geographic or incident granularity. Populating the fourteen-corridor table requires the following primary feeds:
- Carrier advisories — CN, CPKC, BNSF, UP, CSX, NS, KCSM service alert feeds for weather embargoes, derailments, and planned maintenance windows.
- Port and terminal alerts — Vancouver Fraser, Prince Rupert, POLA/POLB, Houston, Savannah, PANYNJ for congestion and rail-ramp dwell.
- Derailment confirmation — FRA accident database and NTSB releases.
- Corridor weather — Environment and Climate Change Canada and NWS hazard products.
- Labor status — Surface Transportation Board, National Mediation Board, and Canada Industrial Relations Board dockets, plus union bulletins.
Three additional results in the collection (MacroMicro, Railway Age, and an MSN syndication) returned CAPTCHA or empty cached pages and are excluded as unverifiable.
Sources
- AAR Reports Weekly Rail Traffic for the Week Ending September 5, 2026 — Railpace Newsmagazine, September 9, 2026 — https://railpace.com/aar-reports-weekly-rail-traffic-for-the-week-ending-september-5-2026/
- AAR reports rail traffic for the week ending September 05, 2026 — American Journal of Transportation, September 10, 2026 — https://www.ajot.com/news/aar-reports-rail-traffic-for-the-week-ending-september-05-2026
- US freight railroads logged increased traffic in week 35 — Progressive Railroading, September 10, 2026 — https://www.progressiverailroading.com/intermodal/news/US-freight-railroads-logged-increased-traffic-in-week-35--77719
- U.S. rail carload and intermodal momentum continues in August, reports AAR — Logistics Management, September 10, 2026 — https://www.logisticsmgmt.com/article/u.s_rail_carload_and_intermodal_momentum_continues_in_august_reports_aar