Key Summary
- On average, rail costs about half as much as road in India: ₹1.96 per tonne-km against ₹3.78.
- Heavy-duty trailers at ₹1.51 can beat rail. Once first- and last-mile trucking is added, rail’s break-even is 600–1,000 km.
- Volume and rail access at both ends matter as much as distance.
- On a 500 km lane, rail can cut emissions by about two-thirds, but the road legs make up most of what’s left.
Rail looks like the obvious choice when a plant brings in thousands of tonnes over long distances. Emissions usually come down too. The DPIIT-NCAER Assessment of Logistics Cost in India puts rail at Rs.1.96 per tonne-km against ₹.3.78 for road, and the government wants rail’s share of freight to rise sharply by 2030.
The same study found that heavy-duty trailers above 55 tonnes run at Rs.1.51 per tonne-km, which is cheaper than rail. The Rs.1.96 figure also leaves out the trucks that carry freight to and from the railhead.
Distance is only part of the calculation
There’s no fixed break-even distance. NCAER puts the break-even at around 600 km with 50 km of trucking at each end, and at about 1,000 km with 100 km at each end.
That’s because loading, unloading, terminal handling and the road legs cost the same whether the train runs 200 km or 800 km.
What does a 500 km lane actually cost?
Take one tonne moving 500 km, the same lane as the carbon example below, with 400 km by rail and 50 km of trucking at each end.
500 km lane — cost per tonne
Truck all the way
500 km × ₹3.78 → ₹1,890
Heavy-duty trailer (55 t+)
500 km × ₹1.51 → ₹755
Rail + road, before handling
400 km rail + 100 km road → ₹1,162
Rail + road, after handling
₹1,162 + loading, unloading & terminal handling → ₹1,162 + handling
On line-haul alone, rail looks far cheaper than a standard truck. The road legs are now included, but handling at both ends isn’t. Rail only wins here if loading, unloading and terminal handling together cost less than ₹728 a tonne. On NCAER’s numbers, with 50 km road legs, rail doesn’t break even until about 600 km, so on this lane it usually doesn’t. A heavy-duty trailer beats rail before handling is even counted.
(Rates from the DPIIT–NCAER Assessment of Logistics Cost in India. Road legs are costed at the average road rate. Short hauls often cost more per tonne-km, which would widen the gap.)
Then there’s volume
You need enough volume to fill rakes regularly. A full rake in India usually carries 2,500-4,000 tonnes, depending on commodity and wagon type.
A steel plant sourcing ore from one mine can do this easily. A plant buying smaller lots from five or six suppliers will struggle. Uneven batches mean rakes run part-empty or sit waiting to fill, and either way, savings take the hit.
Consolidation is the most underused fix. If a few suppliers in the same region load at a common point, a lane that failed on volume can start to work.
What’s changing the maths in India?
Three developments are shortening the road legs and cutting handling costs.
Both dedicated freight corridors are now complete. The Eastern corridor finished in 2024, and the 1,506 km Western corridor, from Dadri to JNPT, was completed on 31 March 2026. Freight trains on these lines no longer compete with passenger traffic, so transit times are faster and more predictable.
Cargo terminals are moving closer to industry. Indian Railways has commissioned 150 Gati Shakti cargo terminals as of September 2026. They use mechanised loading and “engine-on-load” operations, which cut handling time, and each one closer to a cluster shortens the road leg.
Private sidings remove a road leg entirely. A plant with its own siding loads straight onto the train. Sidings already carry most of Indian Railways’ freight.
This is what makes a lane that failed five years ago worth rechecking today.
The carbon maths has the same gap
Smart Freight Centre’s India default values put a heavy truck at about 66 g CO2e per tonne-km and rail at around 11 g.
Take one tonne moving 500 km. By truck the whole way, that’s roughly 33 kg CO2e. With 400 km by rail and 50 km by truck at each end, it drops to about 11 kg, a 67% cut. More than 60% of what’s left, though, comes from the two short road legs.
A 2025 Journal of Cleaner Production study found a similar pattern. Scope 3 reports that use one average factor for rail are likely to understate that road share.
Is your lane a rail lane? A five-point check
- Distance vs road legs: is the lane about 600 km or more with around 50 km of trucking at each end, or 1,000 km or more with around 100 km?
- Volume: can you fill a rake of 2,500–4,000 tonnes on a regular cycle, on your own or by consolidating with nearby suppliers?
- Rail access: is there a siding or cargo terminal close to both the origin and the destination?
- Schedule: can the plant plan around rake availability and longer transit times?
- Commodity: is it bulk, non-urgent freight, such as coal, ore, cement, clinker or steel?
If most answers are yes, the lane is worth modelling for rail. If not, better truck loading or route optimisation will likely do more for cost and emissions.
Conclusion
Rail makes sense when distance, volume, rail access and operations all line up on the same lane. Where one of them falls short, consolidating loads, filling trucks better or optimising routes can do more for cost and emissions.
Our view is that companies should run the numbers lane by lane, and accept a result that favours road on cost even when rail wins on emissions.
Fitsol runs this analysis lane by lane, with modal-shift recommendations and GLEC-aligned emissions for each lane, so cost and carbon are decided together.
FAQs
Is rail freight cheaper than road in India?
On average, yes: ₹1.96 per tonne-km against ₹3.78. But heavy-duty trailers at ₹1.51 can beat rail, and once first- and last-mile trucking is added, rail usually needs 600–1,000 km to break even.
Does moving freight to rail always cut emissions?
Usually, since rail emits about 11 g CO2e per tonne-km against 66 g for a heavy truck. But the road legs at each end can make up most of what’s left, so count the full journey.
How much freight do you need to make rail viable?
It depends on the commodity and wagon type, but a full rake in India typically carries 2,500-4,000 tonnes. Large, predictable volumes make rail much easier to plan.
Does rail actually make sense for your freight lanes once you factor in distance, first- and last-mile trucking, handling, volume and access? (Share your answers in the comments.)
Visit us at fitsol.green. Join our LinkedIn community, The Decarbonisation Exchange: Procurement · Supply Chain · Sustainability, WhatsApp network, Net Zero Community, for ongoing discussions, insights, and updates and Volt.Bolt.Go. for conversations around the EV ecosystem.