Every supply chain has a resilience plan. Most of them are a list of alternative suppliers that nobody has contracted, on lanes nobody has priced, using capacity nobody has reserved. That is not a plan; it is a hope with a document number.
When a corridor closes — a canal, a border, a strike, a port — the cost is rarely the freight differential. It is the two to three weeks spent discovering that the alternative is not available at the volume you need, at any price, because everyone else is calling the same carriers on the same morning.
The differential is the small number. The discovery period is the expensive one.
Price the alternative before you need it. A rate you obtained in a calm week is a rate you can hold someone to. A rate you obtain during a disruption is whatever the market will bear.
Contract a minimum volume on the alternative. Even a small standing commitment converts you from a cold caller into an existing account with an allocation. That distinction decides who gets space.
Test it once a quarter. Move real volume down the alternative lane, at low frequency, so the paperwork, the handling and the customs treatment are already proven. The first time you use a route should not be the time you need it.
Redundancy is expensive because it duplicates. Re-routing is cheaper because it reallocates. The difference in practice is whether your bill of materials, your customs classifications and your labelling are compatible with more than one origin. If they are, you can shift volume in days. If they are not, no amount of carrier diversity helps.
The measure worth tracking is not the number of alternative suppliers. It is time-to-reroute: how long between a lane closing and the first replacement shipment leaving. Teams that have done the three things above measure that in days. Teams that have not measure it in weeks, and usually only in hindsight.
72h
Window to reroute before stockout risk climbs
2×
Suppliers pre-priced on every critical lane
100%
Alternatives contracted, not merely identified
Daniel Okafor
VP, Network Operations
Daniel builds the carrier network behind Fretrix's road and rail products. Before that he ran linehaul planning for a European parcel carrier.
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