Lane bundle
A lane bundle is a group of lanes a shipper offers together in a bid, or a carrier prices together, so that the whole package is awarded as one. Bundling is how carriers price a return load into the outbound rate, and how shippers get a lower total than they would lane by lane.
A lane bundle ties lanes together in a bid event. The shipper may build the bundle, offering an outbound lane together with the inbound lane that brings the truck back, or a carrier may propose one, bidding a lower rate on each lane if it wins all of them. Either way the award goes to the bundle as a whole rather than to each lane on its own.
Bundles matter more on cross-border freight than on most domestic lanes. A southbound load into Mexico that has no northbound return carries the cost of an empty leg, so a shipper that can pair its southbound and northbound flows, or that lets carriers propose the pairing, is offering a round trip instead of a one-way move, and the rate reflects it.
What this means when you move freight
Bid the bundle the truck actually runs. Brokers should look for the return in a shipper's own bid file first, because a bundle built from the shipper's flows is easier to defend than one built from outside freight. Shippers should let bidders propose bundles even when the bid sheet is lane by lane, and evaluate them on total cost, not the average of the lane rates. Check each leg of the bundle against its own market rate and direction, since a bundle that looks cheap can hide a headhaul priced well over market to subsidize a backhaul nobody else wanted.
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