Point of viewOperations & finance

Empty kilometres and lost tolls: making every road trip add up

Road freight margin leaks in two places: the empty return leg and the costs nobody reconciles. Telematics, FASTag records and e-way bills already describe every trip — joined per consignment, they let fleet teams fix both while the truck is still on the road.

5 min read By · Point of view
4
cost lines — tolls, fuel, detention and driver advances — that need to land on one trip record1

Key takeaways

  • The data to plan back-hauls and reconcile trips already exists; it just lives in different places.
  • Back-haul matching is a planning problem; trip-cost reconciliation is a data-joining problem.
  • Both work best while the trip is live, not at month-end.

Most fleet operators can tell you how many trips they ran last month. Fewer can tell you which of those trips made money once tolls, fuel, detention and advances were counted — or how many kilometres their trucks ran empty on the way back.

The trip as the unit of truth

Every trip already leaves a digital trail: GPS and telematics, FASTag toll transactions, fuel-card swipes, an e-way bill and a proof of delivery. Joined to the trip record, they show both the margin and the gaps — and give the dispatcher what they need to plan the next leg.

Exhibit 1

One trip, five sources

What a reconciled trip record joins

SourceWhat it adds
Trip planRoute, vehicle, customer and agreed rate
TelematicsActual route, halts and ETA
FASTagToll transactions by plaza and time
Fuel cards & advancesFuel and cash given to the driver
E-way bill & PODConsignment value, documents and delivery

Note: Illustrative structure.

Back-hauls before the truck turns round

A back-haul matcher looks at trucks due to finish a delivery and at open loads on the return corridor, and proposes matches to the dispatcher. It never commits a vehicle or a rate; it makes the empty leg visible early enough to do something about it.

For executives

What this means for your bank

  1. Make the trip, not the month, the unit of cost.
  2. Join telematics, tolls, fuel and documents per consignment.
  3. Review empty-kilometre share by corridor every week.
Put it to work

How DaasLabs can help

Integrate trips, telematics and e-way bills in Road Freight, Express & Last-Mile.

Learn more

See the road and fleet agent squad.

Learn more

Build the governed foundation on the Data Fabric Framework.

Explore the framework

Sources

  1. 1
    E-Way Bill System (opens in a new tab) Goods and Services Tax Network, 1 January 2026

Figures are drawn from the cited public sources. Opinions labelled “DaasLabs point of view” are our own.

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