BNSF Transcon Velocity Slips to 27.3 mph as Container Volumes Push Hobbs Ramp to 3.4 Days.
AAR week-19 print: BNSF system speed off 0.5 mph WoW, San Bernardino + Hobbs ramps each adding half-day dwell. IPI volumes from Long Beach are growing into the network faster than the railroad can clear it — and intermodal-to-OTR rate compression is reopening for the first time since February.
The American Association of Railroads' week-19 system metrics show BNSF average train speed at 27.3 mph — the lowest weekly print since November 2024. San Bernardino ramp dwell extended to 3.4 days; the BNSF Logistics Park at Joliet is holding at 2.6 days but accepting fewer outbound containers per shift than the same week last year.
The leading indicator is Long Beach IPI volume. Loaded container starts off the San Pedro Bay complex are running 11.2% above the trailing 4-week average, pulled by the Asia-origin surge through April and what BCOs we spoke with describe as "front-loaded May" inventory positioning ahead of any tariff or schedule risk through summer. BNSF is moving the containers — system carloads are up 7.4% YoY — but ramp turnover at the inland points is the constraint.