Your bid closed in April, 6% under last year’s rates. Eleven carriers, six weeks of work, and finance wrote the savings straight into the operating plan.
By June, the freight line was over budget anyway. The awarded carriers were billing exactly what they’d agreed to, your lane review came back clean, and you were in a meeting explaining an overage on a network where you’d won every negotiation you walked into.
Focusing on rate alone misses where freight dollars are truly spent. The rate is just one item on an invoice, while the costs that erode margins often sit elsewhere: detention, demurrage, unpaid empty miles, reweighs, reconsignments, claims, expedited moves, and invoice errors that no one has the time or resources to identify and recover.
So you do the exercise. Pull every invoice on one lane, 40 loads a quarter, and read past the linehaul to the bottom of the page. What’s down there is the difference between the savings you booked and the savings you kept, and going after the savings is what freight cost management means once the bid is over.
Why Your Carriers Bid So Low
Start with what it costs them to haul your freight. ATRI’s July report put the average cost of running a truck at $2.336 a mile last year, the highest in the report’s history, with everything outside fuel up 4.2%.
Tolls, maintenance, tires, and driver benefits all moved the increased while rates stayed static for a third year running. A carrier that took your freight 6% under isn’t doing you a favor. It’s running thin, and a thin carrier gets very precise about every accessorial or additional cost its engagements and tariffs entitles it to collect.
That precision lands on your invoices months after the negotiation ended, which is why the big-picture numbers are so easy to misread.
U.S. business logistics costs came in at $2.4 trillion this year, about 7.8% of GDP and down from $2.6 trillion, per CSCMP’s State of Logistics Report. Costs fell across the economy while plenty of shippers watched their own bills climb.
The Receiver That’s Already In Your Rate
Every network has that facility. Two dock doors, a lunch break, and a driver checked in at 7:00 a.m. who doesn’t get called until after 1:00 p.m. Most detention costs can be traced back to a handful of locations just like that, yet they often end up as one of the largest invoice line items nobody can fully explain.
Two hours run free. After that, it’s $50 to $90 an hour depending on equipment. FMCSA data puts detention at about 1 in every 10 stops, with dwell time averaging 3.4 hours.
Your carriers figured that building out years ago, and quietly built it into their number. So you’re paying for those hours twice: once on an accessorial you can see, and once inside a linehaul you thought you’d negotiated down.
The fix can often be free. For example, with chemical and hazmat freight, where the paperwork and site protocols usually get squared away before the truck hits the gate, a four-hour turn becomes a two-hour one, and nobody bills you for time nobody wasted.
Miles You Paid For Before Anything Loaded
If a receiver’s habits can ride quietly inside your rate, so can plenty of things that happened before your bid ever opened. The biggest one is the miles your carrier ran empty only to reach your dock.
ATRI flagged elevated deadhead this year, with roughly 1 truck in 10 sitting unseated, and a 2.4% cut in fleet capacity, constituting the biggest since the freight recession started in 2022. Nobody sends you an invoice for an empty trailer. They just build it into the quote.
It keeps tightening too. June’s Logistics Managers’ Index put transportation capacity at 30.8, contracting for a seventh straight month, while transportation prices hit 92.4, a few points off May’s record.
Which makes this a bad year to leave a long lane on truckload just because it’s been there since before you took the job. IANA’s intermodal index has held above 106 for two straight months, which reads as shippers converting rather than a seasonal bump. The Q1 spread between truckload and intermodal spot rates was also the widest in the Journal of Commerce index’s history.
KBX Logistics™ and Georgia-Pacific™ went after routing using that logic and took out about 4 million nonrevenue miles and 615,000 gallons of diesel.
What Your Expedite Line Is Telling You
Detention and empty miles cost you about the same in a quiet quarter as in a bad one. Expedite works differently, since it only bills after something’s already gone wrong.
Imagine it’s a Thursday afternoon. A plant runs dry by Monday, and somebody books a truck at whatever the market’s asking, which for expedited freight typically means two to three times a standard rate. The load gets coded as freight alongside everything else, and the reason it happened never makes it into writing.
By the time you’re paying that premium, the money’s gone. You’re settling up on a lane that failed a week earlier.
Give expedite its own row in your reporting, and it reads as a list of the lanes that can’t absorb a bad day, plus the carriers who quit answering when the first plan falls apart. On project cargo and bulk and specialized freight, one damaged component or a compliance miss wipes out a year of rate savings in an afternoon.
The Bottom Half of the Invoice
The fuel surcharge from your audit is often the odd one out, because nothing had to go wrong for it to show up.
It came off index back in April and kept billing wrong on every load in that lane for the rest of the year. Reweighs, reclasses, and misapplied accessorials clear the same way.
That’s the only money in this piece you never owed in the first place, and it’s the hardest to spot, because each charge on its own is small enough to look like noise.
If any of your freight arrives by ocean, the same habit pays better still. Demurrage runs $150 to $300 per container per day, and under the FMC’s 2024 billing rule, an invoice landing more than 30 days after the charge, or showing up without required fields, can be disputed outright.
Four Numbers That Catch It Earlier
Reading 40 invoices by hand found the money on one lane. That isn’t scalable to 200 of them. These four metrics illustrate the same problems without the manual audit, and none of them need data you aren’t already sitting on.
- Accessorials as a Percentage of Linehaul: Track it by facility instead of by carrier. The receiver quietly costing you three hours a load separates itself from the pack inside a quarter.
- Deadhead Across Your Awarded Network: Empty miles get priced into your rate whether you measure them or not. The number tells you which lanes are candidates for backhaul matching, and which are just expensive by geography.
- Claims and Expedite as a Share of Total Spend: Together they measure how often your network fails. A rising number means fragile lanes and carriers who stop answering, months before any of it reaches a rate increase.
- On Time In Full: Service and cost are the same metric once a load runs late. Every missed appointment turns into detention, a reconsignment, or an expedite somewhere downstream.
Keep all four somewhere central and benchmark them against the contract you signed instead of your memory of last quarter.
KBX Used To Be the One Paying This Invoice
For years, the freight bills for Georgia-Pacific came to KBX Logistics. A receiver that couldn’t turn trucks before 1, a long lane sitting on truckload because nobody revisited it, a surcharge quietly off index since spring. All of it hit our own P&L, so the freight arm was built to catch those things upstream instead of finding it in an audit.
That’s still the model today. Managed freight through KBX puts a team on the whole page rather than the top line of it; so the appointment gets locked before the truck shows up; the backhaul gets matched against the lanes Koch freight already runs on; and the accessorial turns up in KBX Track™ early enough that somebody can still address it.
Georgia-Pacific saw freight cost fall 57% on a facility modernization project once this level of attention reached their freight management program. The reduction was done through trailer selection, loading practice and coordination. Nobody renegotiated a rate.
Send us one O/D pattern, and the KBX team will show you where your backhaul is. That’s the first conversation. Talk to us about the rest of the bill.