78% of Warp shipments use equipment other than 53-ft trailers. Here is why that changes freight economics.

Traditional freight carriers organize around equipment. LTL carriers own 53-ft trailers. Parcel carriers own package cars. Last-mile carriers own box trucks. Each serves a narrow band of shipment sizes and delivery requirements. When freight does not fit the equipment, the carrier either declines it or charges accessorial fees to force a fit.

A multi-modal freight network flips this. Instead of starting with equipment and finding freight that fits, it starts with freight and finds the right equipment. This article examines the economics of that approach using data from 641,841 completed shipments.

1. The Single-Mode Problem

The six largest public LTL carriers operate almost exclusively with 53-ft dry van trailers. Their entire infrastructure, terminals, dock doors, yard capacity, driver training, is built around one equipment type. This works when freight fits the trailer. It fails when it does not.

The reality of commercial freight delivery in the U.S.:

• 47% of commercial delivery locations do not have loading docks (retail stores, restaurants, job sites, medical facilities, offices)
• Liftgate service from traditional LTL carriers costs $75 to $150 per delivery as a surcharge
• Limited access fees add another $75 to $200 per delivery for locations that cannot accommodate a 53-ft trailer
• Inside delivery fees add $50 to $150 when freight needs to be moved beyond the truck tailgate

A shipper sending 4 pallets to a retail store via traditional LTL pays the base freight rate plus $200 to $500 in accessorial fees that exist only because the carrier is sending the wrong equipment. A 26-ft box truck with a liftgate delivers the same freight with zero surcharges because the equipment matches the destination.

2. What the Equipment Mix Actually Looks Like

Warp's managed network includes 22,246 carriers operating every commercial vehicle type. Here is the equipment distribution across 641,841 completed shipments:

78% of shipments move on equipment other than 53-ft trailers. This is not because shippers prefer smaller vehicles. It is because their freight and their delivery locations require them. A traditional LTL carrier would either decline this freight or force it through a trailer network with $200+ in surcharges per shipment.

3. Why Right-Sizing Equipment Matters

Right-sized equipment affects three cost drivers simultaneously:

Capacity utilization: A 4-pallet shipment on a 53-ft trailer uses roughly 15% of available capacity. The same shipment on a 26-ft box truck uses 60% or more. Higher utilization per vehicle means lower cost per shipment when the carrier can fill the remaining capacity with co-routed freight.

Access cost: Dockless locations that require liftgate, limited access, or inside delivery on a 53-ft trailer receive the same service at no extra cost from a box truck or cargo van that is purpose-built for the delivery type.

Route efficiency: A box truck making 8 deliveries per route in a metro area covers more stops per hour than a 53-ft trailer navigating the same urban geography. Smaller vehicles access more locations, require less staging time, and spend less time waiting for dock availability.

4. Cost Structure: Matched vs. Default Equipment

Across Warp network data, equipment-matched shipments show a 22% lower total delivery cost compared to equivalent shipments forced through 53-ft trailer infrastructure:

Example: 4-pallet shipment to a retail store without a loading dock in the Los Angeles metro. LTL costs include standard accessorial charges from published carrier tariffs.

The base freight rate difference is modest (11%). The total cost difference is dramatic (65% in this example) because equipment matching eliminates the accessorial charges that exist to compensate for sending the wrong vehicle.

5. The Managed Network Advantage

A managed carrier network creates structural optionality that an asset-based carrier cannot replicate:

• No equipment bias: The routing engine evaluates every available vehicle type for each shipment. An asset-based carrier defaults to owned equipment regardless of fit.
• Dynamic capacity: 22,246 carriers means capacity scales with demand. No capital expenditure for fleet expansion, no idle assets during soft markets.
• Geographic coverage without fixed cost: Carrier density in a metro area determines coverage, not terminal presence. Warp has carrier coverage in markets where building a terminal would take 18 months and $15M+ in capital.
• Continuous optimization: Every shipment generates data on carrier performance, route efficiency, and equipment utilization. The network gets better with scale in a way that adding terminals does not.

6. What Shippers Get From Multi-Modal

For a shipper, the practical outcome of a multi-modal network is simple:

• One carrier relationship for LTL, partial truckload, pool distribution, store replenishment, and last-mile delivery
• One rate structure without accessorial fees that vary by equipment type and delivery location
• One API for quoting, booking, tracking, and POD across every shipment regardless of mode
• One claims process instead of managing separate claims with 3 to 5 carriers
• Equipment flexibility as freight mix changes. Seasonal shifts from LTL to pool distribution, new store openings requiring box truck delivery, or emergency shipments on cargo vans all route through the same network

The alternative is what most shippers do today: manage separate relationships with an LTL carrier, a pool distribution provider, a last-mile delivery service, and a truckload broker. Each with its own pricing, tracking, claims, and account management. The operational overhead of managing 4 to 5 carrier relationships for what is fundamentally the same problem, moving partial-load freight from A to B, is the hidden cost that a multi-modal network eliminates.

Frequently Asked Questions

What is a multi-modal freight network?

A multi-modal freight network is a carrier platform that matches shipments to the right equipment type rather than defaulting to a single vehicle class. It manages access to 53-ft trailers, box trucks, cargo vans, sprinter vans, reefers, and flatbeds through a marketplace of carriers, using software to route each shipment on the optimal vehicle based on size, destination, and delivery requirements.

Why do 78% of Warp shipments use non-trailer equipment?

Because 47% of commercial delivery locations do not have loading docks, and most partial-load shipments do not require a 53-ft trailer. When a network offers every equipment type, freight naturally migrates to the vehicle that fits the delivery. Box trucks, cargo vans, and sprinter vans serve the majority of commercial delivery points more efficiently and at lower cost than 53-ft trailers.

Is a multi-modal network more expensive than a single-mode carrier?

No. Equipment-matched shipments show 22% lower total delivery cost on average because they eliminate accessorial fees (liftgate, limited access, inside delivery) that single-mode carriers charge when their equipment does not fit the delivery location. The base freight rate is comparable; the total cost is lower because the right equipment does not need workarounds.

Equipment distribution and cost data from Warp managed network: 641,841 completed shipments, 22,246 carriers, 50+ cross-dock facilities. LTL accessorial rates based on published tariffs from major national carriers. Equipment-matched cost savings calculated as weighted average across all delivery types.