What Is Intermodal Transport?
Intermodal transport — also called combined transport or multimodal transport — uses two or more transport modes (road, rail, sea) for a single shipment. The cargo stays in the same trailer or container throughout, transferred between modes by crane or reach stacker at intermodal terminals.
In practice: a truck collects the cargo (first mile), the trailer is loaded onto a train or RoRo ferry for the long-haul leg, then another truck delivers at the destination (last mile).
Cost Comparison
On long-haul routes (over 500km), intermodal is typically competitive or cheaper than all-road transport, due to:
- Significantly lower fuel consumption on rail and sea legs
- No road tolls on the main corridor
- No driver daily allowances for the long-haul leg
- 4 extra tons of payload under EU Combined Transport Directive (44t vs 40t)
- No costs related to weekend driving ban delays
CO₂ Comparison — Real Data
Based on Effimodal's own calculations per ISO 14083:2023:
Baltics ↔ Italy
Italy ↔ N. Germany
Italy ↔ Sweden
Transit Time
Intermodal transit times are comparable to road on longer routes, and often more predictable due to fixed rail and ferry timetables. Unlike road transport, intermodal is not affected by:
- Weekend and nighttime driving bans
- Border crossing delays and inspections
- Traffic congestion on major corridors
- Driver availability and rest time regulations
When Is Intermodal the Right Choice?
- Routes over 500km — the longer the route, the bigger the advantage
- Regular, high-volume flows where fixed schedules work well
- Heavy or dense cargo (metals, timber, paper, machinery) that benefits from 44t limit
- Companies with ESG commitments needing measurable CO₂ reduction
- Shippers affected by road driving bans (weekend, holiday periods)
When Is Road Still Better?
- Short distances under 300-400km
- Time-critical same-day or next-day deliveries
- Unusual cargo dimensions that don't fit standard intermodal equipment
- Areas without intermodal terminal access at origin or destination
The EU Combined Transport Directive
The EU Combined Transport Directive grants a key advantage: shipments using at least one non-road leg (rail or sea) are allowed a maximum weight of 44 tonnes — 4 tonnes more than standard road transport. On a 28-tonne payload trailer, this can reduce the cost per tonne by 10–15% on eligible routes.
Is Intermodal Right for Your Route?
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