Shipper | Blog 3 min. read
Intermodal cost optimization: Fuel spending strategies
Fluctuating fuel prices and evolving surcharge structures can make transportation costs harder to predict and manage. For shippers focused on cost efficiency and minimizing supply chain disruption, understanding how fuel surcharges work, and how intermodal fits into a broader transportation strategy, is essential to achieving intermodal cost optimization.
With the right approach, fuel doesn’t have to be a cost burden. It can be a strategic lever for smarter, more balanced transportation decisions.
Key takeaways
- Comparing fuel across modes requires normalization, but understanding these differences and intermodal cost optimization enables more accurate total cost evaluation.
- Intermodal shipping can offer cost and fuel efficiency advantages on longer-haul lanes, complementing truckload’s speed and flexibility.
- The greatest opportunity for intermodal cost optimization often occurs on long-haul, consistent lanes.
- A multimodal strategy, leveraging both truckload and intermodal, helps balance cost, service and increase flexibility and resilience.
Why fuel surcharges can be difficult to compare
One of the biggest challenges in transportation spend isn’t the base rate; it’s how fuel is calculated across modes.
- Truckload (over-the-road and van truckload): Typically priced as a cost per mile.
- Intermodal: Often calculated as a percentage of linehaul revenue.
These approaches reflect the operational differences between modes. However, they can make direct comparisons more complex. On the surface, rates may seem comparable, but when fuel is factored in, the total cost picture can vary depending on the shipment profile.
What shippers often overlook about fuel costs
Many transportation teams focus on negotiating competitive base rates, but fuel is a dynamic component that can significantly influence total spend.
Here are a few important considerations:
Fuel behaves differently across modes
Fuel surcharges are designed to reflect real-world costs, but their structure varies. Truckload pricing, with its per-mile model, aligns closely with road-based operations, while intermodal reflects a blended approach that incorporates rail.
Efficiency impacts overall cost
Intermodal leverages rail for the long-haul portion of a move, which is generally more fuel efficient on a per-ton basis. This can help reduce total fuel consumption, particularly on longer distances. At the same time, truckload remains highly efficient and flexible for shorter hauls.
Total cost depends on the shipment’s priorities
Transit time, service requirements, lane consistency, and cost all play a role. In some scenarios, truckload service may be the best fit; in others, intermodal can provide cost and transit advantages.
Key insight
A balanced, multimodal strategy allows shippers to align fuel efficiency, cost and service levels based on the needs of each lane.
When intermodal can deliver strong value
While every network is different, there are situations where intermodal can play a meaningful role in cost optimization:
- Long-haul freight (600–700+ miles): Rail efficiency becomes more impactful over longer distances, often leading to intermodal cost optimization.
- Volatile fuel markets: Different pricing structures can help diversify exposure.
- Consistent, high-volume lanes: Predictability supports planning, optimization and cost control.
5 practical tips to optimize fuel spend
You don’t need perfect data to improve outcomes. A flexible, multimodal approach can help uncover savings opportunities quickly.
Normalize your comparisons
Converting both truckload and intermodal fuel costs into a cost-per-mile view can help shippers better understand total impact.
Focus on key lanes
Starting with the longest and most consistent routes, where fuel costs have the biggest impact, can uncover cost savings.
Monitor market trends
Fuel surcharge programs shift with market conditions. Shippers can benchmark against reliable indices like the U.S. Energy Information Administration’s diesel pricing.
Evaluate total cost
Looking beyond transit times can help shippers understand the full financial picture: linehaul plus fuel.
Collaborate with the right carrier
Working with flexible providers who can offer both truckload and intermodal solutions can help identify the best fit by lane.
Fuel strategy is part of a broader transportation strategy
Fuel surcharges are an important component of total transportation costs. By understanding how different pricing models work, and how each mode contributes, shippers can make more confident, well-rounded decisions.
Intermodal isn’t just an alternative; it’s a valuable addition to a diversified transportation strategy that also includes truckload.
When to reevaluate your strategy
It may be worth exploring a greater mix of intermodal within a network if the shipper is seeing:
- Increasing long-haul shipment volumes.
- Ongoing fuel cost volatility.
- Pressure to improve cost efficiency while maintaining service reliability.
See how much you could save
Calculate your CO2 and fuel efficiency gains with Schneider’s Intermodal savings calculator.
Related resources
Drive your business forward
Sign up to receive our industry leading newsletter with case studies and insights you can put to use for your business.
