What Is Drayage? Short-haul Trucking Connecting Intermodal

Drayage is the short-distance truck move that connects a container to the rest of its journey. It runs between a rail ramp, port, or terminal and a shipper's or receiver's facility, and back, typically under 100 miles. It is the shortest leg of an intermodal move and the one with the most moving parts.

Drayage often gets treated as a detail, a line item somewhere beneath the rail rate. In practice, it is where intermodal service is won or lost. A shipper who understands it buys intermodal better than one who does not.

Key Takeaways:

• Drayage is short-distance trucking, typically under 100 miles, that connects containers between ports, rail ramps, and facilities
• Two of the three legs in a door-to-door intermodal move are drayage, and they are the legs exposed to gate hours, chassis supply, and appointment windows
• In our experience, most intermodal service exceptions start on the dray legs, not the rail linehaul
• Drayage pricing has three parts: a base rate, fuel (built in or billed separately), and accessorials such as detention, demurrage, per diem, and chassis charges
• Five milestones tell you where a shipment stands: origin pickup, rail cutoff, container availability, delivery, and empty return
• Drayage capacity is local and limited, unlike national truckload capacity
• How a provider manages the dray legs (provider-managed, load-by-load, or railroad door service) determines who is accountable

What's Changed (September 2026 Update): Consolidated five earlier InTek drayage articles into this guide. Added the shipment milestones that locate a service problem, the most common drayage failure points, what a dray carrier needs to quote a move, and additional accessorials. Also added how providers manage the dray legs and seven questions to ask before committing volume.

Where do the words dray and drayage come from?

A dray was a low, sideless cart pulled by a horse, built to haul heavy loads short distances around a city. It worked the marine ports first, and later the rail and canal terminals. The freight it carried was the drayage. Trucks replaced the horse and cart, but the word stayed, and so did the meaning. Then and now, drayage is a short haul that connects one leg of a journey to the next.

Where does drayage show up in a shipment?

Drayage appears at both ends of an intermodal move, and in a few other places shippers do not always label as drayage.

Origin drayage. A driver brings an empty container and chassis to your facility, waits while it is loaded, and hauls it to the rail ramp. This is the first leg of a door-to-door intermodal move.

Destination drayage. After the linehaul, a driver pulls the loaded container from the destination ramp, delivers it to the receiver, and returns the empty.

Port drayage. The same move, with a marine terminal in place of a rail ramp. Ocean containers coming off a vessel need a truck to reach a warehouse, a transload facility, or an inland rail ramp. Because ocean carriers want their boxes back quickly, port drayage is usually a round trip.

Ramp-to-ramp and terminal transfers. Containers sometimes move between facilities in the same metro, from one railroad's ramp to another's, or from a terminal to a container yard.

Transload drayage. Freight moving from an ocean container into a domestic container or trailer needs a short haul on each side of the transload.

Drayage is the connective tissue of a shipment. Shippers do not move freight in order to dray it, and that is why it gets underestimated. At InTek Logistics, we treat the dray legs as the core of the move through our Drayage Services.

Why is drayage more than a short truckload move?

Pricing drayage like a short truckload run misreads the work. Five differences explain why.

The equipment is different. A drayage tractor pulls a chassis carrying a container, not a trailer. The chassis has to be sourced, inspected, and returned, and chassis availability is its own constraint. A container on a chassis also weighs more than a comparable over-the-road trailer, and that difference comes out of payload.

The driver's day is different. A truckload driver's day is mostly driving. A drayage driver's day is mostly not. It is gate queues, terminal appointments, chassis hunts, container searches, and waiting. Miles are a small part of the job, which is why paying for drayage by the mile misreads the work.

The constraints are external. A truckload carrier controls its own schedule within the hours-of-service rules. A drayage carrier operates inside someone else's: terminal gate hours, appointment systems, free-time clocks, and yard congestion. The driver can be perfectly efficient and still lose the day to a gate.

The capacity is local. Truckload capacity is national and fluid. Drayage capacity is metro-specific and finite. A market can be loose nationally while a single ramp's dray capacity is tight, and the shipper feels the ramp, not the nation.

The carrier base is fragmented. Most dray capacity comes from small, local operators. Drivers run daily loops between ports, ramps, and facilities and are home most nights. They operate Class 8 tractors under a CDL, sign the UIIA, and hold approval from each equipment provider whose boxes and chassis they pull. In port markets, they also register with state drayage truck registries to get through the gate. That makes dray capacity quick to move. Carriers enter and exit a single market inside a quarter, and a national truckload read will not show it.

Where do intermodal service failures happen?

When something goes wrong with an intermodal shipment, shippers commonly blame the railroad. Rail service can slip, and when it does the delay is real. But across the door-to-door moves we manage, most service exceptions start on the dray legs, not the linehaul.

Two of the three legs are drayage, but the count matters less than what those two legs are exposed to. The rail linehaul runs to a published schedule, on a network built for it, measured constantly. The dray legs run inside gate hours, chassis supply, appointment windows, and local capacity, none of which the carrier controls. A handful of Class I railroads run the trains. Thousands of carriers across North America run the dray, most of them small operators, each exposed to traffic, weather, breakdowns, and someone else's gate.

So when a load misses, the dray is the first place to look. But the railroad gets the blame, because the railroad is the part of the move a shipper can name. "The train was late" is an easier explanation than "the dray driver could not get a chassis at 6 a.m., and the load missed its cutoff."

The failures tend to cluster in five places:

• Missed appointments. A driver arrives late to a narrow dock window, and the load misses its train or its delivery slot. Dispatch and driver network cause more of these than traffic does.
• Chassis and equipment. No chassis at the ramp, or one that fails inspection, and the delay cascades through the rest of the move.
• Terminal timing. A late origin arrival misses the rail cutoff. A slow destination pickup starts the per diem clock.
• Accessorial buildup. Detention, per diem, chassis fees, and redeliveries pile up at the dray level. Left unmanaged, they eat the linehaul savings that made intermodal attractive.
• Exception communication. When a dray leg slips, the fix depends on who hears about it first. A provider who learns of the problem after the shipper does is working in the wrong order.

Destination is usually the more exposed end. At origin, the shipper controls the loading schedule and books with room to spare. At destination, the dray carrier waits on the railroad's availability notice before it can set an appointment. Train arrival and container availability are separate events. A container expected to be available Tuesday morning may not be released until Tuesday afternoon. If the receiver's only appointment was Tuesday morning, delivery moves to Wednesday even with a driver standing by.

This is no knock on the railroads. Rail reliability has improved meaningfully over the past decade. The coordination load sits on the dray legs.

Which milestones locate the problem?

To diagnose a late shipment, ask the provider for five timestamps, planned and actual:

1. Origin pickup. When the driver arrived at your dock and when the loaded box left.
2. Origin ingate and rail cutoff. When the box entered the ramp and whether it made the cutoff for its planned train.
3. Train arrival and container availability. Two different events. The box can be on the ground and still be unavailable for pickup.
4. Terminal pickup and delivery. When the driver pulled the box and when it hit the receiver's dock.
5. Empty return or reassignment. When the equipment went back, or when the provider approved its reuse. Equipment charges run until this step is documented.

A provider who can produce those five points can tell you where the move departed from plan. One who cannot is guessing.

A shipper who believes the rail is the weak leg shops rail rates. A shipper who knows where the exposure sits shops the dray legs, and that changes the provider conversation. Price gets a provider in the door. Consistent dray performance keeps them there.

How much weight can drayage legally carry?

Both dray legs run on public roads under the same federal limits as any other truck. On the Interstate system that means 80,000 pounds gross, subject to axle limits and the bridge formula. That figure covers the tractor, the chassis, the container, and the cargo. It is not a cargo allowance. The legal constraint on an intermodal move is set at its shortest legs, since long-haul rail is relatively indifferent to a heavy container. Two things eat into what shippers can legally load:

• A container riding on a chassis weighs more than a comparable over-the-road trailer, and that difference comes straight out of payload. The gap works out to about 2,000 pounds. A 53-foot dry van plans to roughly 44,500 pounds of cargo. A 53-foot domestic container plans to roughly 42,500. Our CEO Rick LaGore makes the case for closing that gap in 2,000 Pounds Between Intermodal and the Freight It Was Built For.
• The axle configuration is fixed in a way a dry van's is not. A van driver can slide tandems to redistribute weight across axles. A chassis does not offer the same latitude, so a load that is legal on gross can still be illegal on an axle.

Put plainly, freight that moves legally in a 53-foot trailer does not automatically move legally in a 53-foot container. Shippers who load to a truckload spec and then convert the lane to intermodal find this out at a scale. Ask the provider to confirm the permitted payload for the specific equipment and route before tendering.

Freight that weighs out before it cubes out has another option. Ocean carriers move 40-foot and 45-foot ISO containers back toward port cities, often empty. Loading domestic freight into those boxes is known as small-box repositioning. On the right lanes it can price favorably against a 53-foot move, and a heavy load that fits the smaller box gives up nothing.

For the fuller picture on weight, see what legal weight shippers are permitted to load. 

What determines which trucks can serve a ramp?

Two gates decide whether a drayage truck can serve a ramp in a given market.

The interchange agreement. A dray carrier cannot pull a railroad's or an ocean carrier's container and chassis on a handshake. The Uniform Intermodal Interchange and Facilities Access Agreement, the UIIA, is the standard contract governing that exchange and adminstered through IANA (Intermodal Association of North America). It covers insurance, liability, and equipment responsibility. Signing the UIIA is the first step, not the last. Each railroad, ocean carrier, and chassis provider approves carriers individually under it. A carrier can be in good standing with one equipment provider and unapproved with another. A carrier without the right approvals is not moving your box, even with a truck sitting empty.

Equipment eligibility at the terminal. Ports and some railyards restrict which trucks may enter based on engine model year and registration status. Those programs have been in motion. California's zero-emission drayage requirements, the most-discussed example, were never enforced and are being repealed. The older engine-model-year and registry restrictions, and individual port clean-truck programs, continue to operate. The specifics vary by state, by port, and by year, so memorizing them does little good.

What lasts is the effect. In the markets where these rules bite, the pool of trucks legally able to serve a terminal is smaller than the pool of trucks in the metro. A market can look adequately supplied and be short of trucks that can get through the gate. That is a capacity question and a cost question, and it is a fair thing to ask a provider about before committing volume to a lane.

How is drayage priced, and what are the hidden costs?

Drayage pricing has three parts: the base rate, fuel, and the accessorials. The third one is where the surprises land.

What a dray carrier needs to quote. The inputs look like a truckload quote, with a few container-specific additions. Exact terminal and facility locations, weight, and commodity. Dry or refrigerated, hazmat or not, container size and type, and who owns the equipment. Whether the move is domestic, import, or export. When the load is available and when it must deliver. Dock hours at each end, and whether each end is a live load or a drop. Expected weekly volume, and empty-return instructions if known. Missing details are the most common source of a quote that changes later, and two quotes only compare when their assumptions match.

The base rate. A flat rate for the move itself, built from the distance between the ramp or port and the delivery point, the market, and the equipment required. This is the number in the quote. Time drives it more than miles: time in transit, time to load, and time to unload. A short move with three hours of waiting consumes more of a driver's day than a longer one with a quick turn.

Fuel. Either built into an all-in rate or billed as a separate surcharge, typically indexed to the weekly EIA diesel average. Ask which one you are looking at before comparing quotes. In a door-to-door intermodal move, the provider rolls both dray legs, fuel, and the rail linehaul into one rate and one invoice.

The accessorials. Everything else. This is where a clean quote turns into an unclean invoice. We rank the most frequent ones in Top 10 Intermodal Accessorial Charges and How to Avoid Them.

The accessorials that show up most often on drayage:

• Driver detention. Charged when a driver waits beyond the free time at your facility. Free time is usually one to two hours. A driver waiting three hours at a dock is a driver not making a second turn, and the charge reflects that.
• Demurrage. Charged by the railroad or marine terminal when a container sits at the ramp or terminal past its free days. The four sitting-still charges are untangled in Demurrage, Detention, Per Diem and Storage.
• Per diem. Charged by the equipment owner when the container or chassis is out longer than allowed. Holding a container over a weekend at your yard runs this clock. In ocean shipping this same charge is usually called container detention, a different thing from driver detention. Ask which one an invoice line means.
• Chassis rental or split. A rental charge applies when the carrier uses a pool chassis. A split applies when the driver has to pick up the chassis in a different place than the container.
• Flip fee. Charged when a terminal has to lift a grounded container onto a chassis an extra time.
• Pre-pull. Pulling a container out of the ramp before the delivery day to beat a demurrage clock, then storing it. It trades a terminal charge for yard storage, an extra handling move, and more chassis and per diem days. It pays when the demurrage it avoids is larger than the charges it creates. Make that comparison before ordering it, not after.
• Dry run. The driver arrives and cannot get the load, so the trip is billed with nothing accomplished.
• Redelivery. Billed when a first delivery attempt fails.
• Power only. A tractor and driver with no equipment, used when the container and chassis are already on site.
• Drop and pool fees. Building a drop pool means bobtailing in to position empties, and winding one down means pulling the extras out. Signal a pool's end early so most boxes leave through normal outbound loads.
• Tolls, congestion, and gate fees. Route-specific, terminal-specific, and largely outside anyone's control.

Hazmat, temperature-controlled, and overweight moves narrow the eligible carrier pool in a market further, and the rate reflects it.

Most drayage accessorials are time charges, the cost of an asset sitting still. That points at the fix. Anything that shortens the time a container or driver spends waiting reduces the bill.

Cutting the accessorial bill is mostly unglamorous work:

• Load and unload fast. Detention is the most controllable charge on the list, and it is controlled at your dock, not by your provider.
• Know your free time and track it. Demurrage and per diem are calendar problems. They are avoidable with a spreadsheet and a habit.
• Give the provider more notice. Appointment availability is finite. Late notice buys the leftovers.
• Return empties promptly. The per diem clock does not stop because the container is empty and out of the way.
• Consider a street turn. Using an inbound empty for an outbound load skips two moves. It requires the right timing and railroad approval, but it saves real money when it lines up.
• Look at your receiving hours. A facility that receives only from 8 to 11 a.m. has fewer usable appointments than one that receives all day, and pays for that in rate and in service.
• Use a drop pool of containers. The driver drops an empty and pulls a loaded one, so loading happens on your schedule instead of while a driver waits. That takes driver detention out of the equation on both ends. It also hands you the equipment clock. The per diem clock starts when the container leaves the ramp, not when you start loading it, and a pool needs yard space and disciplined turnaround. Load first in, first out, or the oldest box ages past its free time while you load the newest one.
• Track each clock separately. Terminal free time, equipment free time, and chassis billing can run on different calendars. Assign someone to watch the deadlines, approve added cost, and arrange empty returns.

How do intermodal providers manage drayage?

Not every intermodal provider handles the dray legs the same way. The model determines who is accountable when something breaks, and it can change from one market to the next inside the same provider.

Provider-managed drayage. The intermodal marketing company (IMC) sources, dispatches, and oversees the dray carriers at both ends and owns the outcome. How it fields the trucks varies:

• Asset-based. The provider owns the tractors, often the chassis, and runs company drivers. Control is direct. Coverage is strongest where the assets sit and thinner everywhere else, and fixed costs shape the pricing.
• Non-asset (contracted network). The provider builds a network of contracted dray carriers in each market, committed to its volume. Coverage comes from the network's breadth. Quality depends on how deep those relationships run and how the provider holds carriers to a standard.
• Hybrid. Owned assets carry the base volume, and a contracted network absorbs overflow and peaks, whether the peak lands in a day, a week, or a season. Service can differ depending on which side of the model runs a given load.

Transactional drayage. The provider finds a dray carrier load by load, much like a truckload broker finds a truck. The carrier on your freight this week may not be the one next week. Control over dispatch, equipment, and appointments is limited, and so is accountability beyond the current load.

Railroad-provided door service. The railroad's own door program supplies the dray, and the provider passes the move through. It can work well on some lanes, but the provider is a step removed from execution.

The transactional model is the one to identify early, because in a sales conversation it can sound identical to a contracted network. Both use third-party carriers. The difference is whether those carriers sit inside a managed network with performance accountability or get sourced fresh for each load. Whether the provider owns trucks matters less than how deep its carrier relationships run in the markets your freight touches.

No single model fits all shippers, and asset ownership alone answers none of the questions that matter. A provider who talks through your dray legs before quoting is doing the work. One who quotes a rail rate and treats the dray as a detail is describing the part of the move least likely to fail.

What should you ask a provider about the dray legs?

Seven questions separate a provider that manages drayage from one that brokers it. They belong alongside the broader checklist in How to Evaluate an IMC:

1. How do you source dray capacity in the markets where our freight moves? Owned assets or established carrier relationships point to consistent service. Load-by-load sourcing points to variable service.
2. Who dispatches the dray? Provider dispatch keeps the dray leg tied to the rest of the move. Carrier self-dispatch loosens that connection.
3. How do you handle accessorials? Listen for prevention, not pass-through. A provider that manages detention and per diem before they occur is managing the move.
4. What visibility do we get on the dray legs? Ask for the five milestones above, planned and actual, and ask who acts when one slips. If tracking stops once the box leaves the ramp, you are blind for the part of the move with the most variables.
5. What happens when a dray appointment is missed? A managed operation has a rebooking and notification protocol. A transactional one may learn about the miss after you do.
6. How do you handle chassis in tight markets? Dedicated chassis arrangements and pre-positioning are the details that prevent equipment delays.
7. Which management model do you run, and does it change by market? This ties the other six together.

Drayage in Summary

Drayage is the shortest leg of the move and the one that decides the most. The shipper who treats it as a line item under the rail rate has misread where the risk sits.

• The dray legs are the part of an intermodal move exposed to gates, chassis, and appointments. In our experience they carry most of the service exceptions. Buy them accordingly.
• Five milestones locate a service problem: origin pickup, rail cutoff, container availability, delivery, and empty return. Ask for them planned and actual.
• Most drayage accessorials are time charges. Shortening wait time at your dock is the biggest cost control you own, and pre-pulls and drop pools trade one clock for another.
• Know how your provider manages the dray legs, and whether that changes by market. The models are all legitimate. Not knowing which one you have is the problem.
• Drayage capacity is local, and it is smaller than it looks. Equipment-provider approvals and terminal eligibility narrow the usable truck pool below the metro's truck count.
• Weight binds on the dray legs, not the linehaul. A load that is legal in a trailer is not automatically legal in a container.

Frequently Asked Questions

What is drayage in shipping? Drayage is the short-distance truck move that connects a container to the next leg of its journey. It typically runs between a rail ramp, port, or terminal and a shipper's or receiver's facility. Most drayage runs under 100 miles.

What is the difference between drayage and truckload? All drayage is trucking, but not all trucking is drayage. Truckload is a single truck move from origin to destination, usually over longer distances. Drayage is a short connecting move, hauling a container on a chassis. The driver's day is dominated by terminal queues, appointments, and chassis handling more than by miles.

How far is a drayage move? Most drayage runs under 100 miles, and some run as far as 300. Beyond that, the move usually stops being a connecting leg and becomes a haul in its own right.

Why do most intermodal delays start in drayage? Drayage operates inside constraints the carrier does not control: terminal gate hours, appointment systems, chassis availability, and local capacity. The rail linehaul runs to a published schedule on a controlled network. In our experience managing door-to-door moves, most service exceptions start on the dray legs. The railroad often gets the blame anyway.

Can a container be delivered as soon as its train arrives? Not necessarily. Train arrival and container availability are separate milestones. The box has to be grounded and released for pickup, a chassis and driver have to be available, and the receiver has to have an appointment open. Any one of those can move delivery a day.

Is drayage included in an intermodal quote? A door-to-door intermodal quote includes the origin and destination dray, fuel, and the rail linehaul in one rate. A ramp-to-ramp quote covers only the rail portion. Confirm which movements are included and which accessorials sit outside the rate.

How is drayage priced? Drayage pricing has a flat base rate, fuel either built in or billed as a separate surcharge, and accessorials. The accessorials, including detention, demurrage, per diem, and chassis charges, are mostly time-based. They are where quoted cost and invoiced cost separate.

What information does a drayage quote need? Exact terminal and facility locations, weight, and commodity. Dry or refrigerated, hazmat status, container size and type, and equipment owner. Whether the move is domestic, import, or export. Availability and delivery dates, dock hours, and live load or drop at each end. Expected volume, and empty-return instructions if known.

What is drayage detention? Driver detention is a charge assessed when a driver waits at a facility beyond the allotted free time, typically one to two hours. It compensates for the time the driver and equipment spend unable to do other work. In ocean shipping, the word detention usually means something else: a charge for keeping the container out past its free days, the charge domestic intermodal calls per diem. Demurrage, in both settings, is the charge for a box sitting at the terminal too long.

What is a flip fee in drayage? A flip fee is a terminal charge for lifting a grounded container onto a chassis an extra time.

What is a street turn? A street turn uses an inbound empty container for an outbound load instead of returning it to the ramp first, eliminating two moves. It requires the right timing and railroad approval, and it saves real money when it lines up.

What is the difference between asset and non-asset drayage? An asset-based provider owns the drayage equipment and runs its own drivers, giving direct control over the fleet where those assets sit. A non-asset provider builds a contracted network of dray carriers in each market, drawing coverage from the network's breadth. A hybrid provider runs its own assets for the base volume and taps a contracted network for overflow and peaks. The right fit depends on which markets your lanes touch and how your volume behaves on its worst day.

What is a transactional drayage model? A provider sources a dray carrier for each load individually, similar to truckload brokerage, with no established carrier network behind it. Service tends to vary from load to load, and accountability rarely extends past the current shipment.

What should shippers ask an intermodal provider about drayage? Ask how they source dray capacity in your markets, who dispatches, and how they handle accessorials. Then ask about visibility on the dray legs, missed-appointment recovery, chassis in tight markets, and which management model they run by market.

How much weight can a drayage load carry? Both dray legs run on public roads under the same federal limits as any truck. On the Interstate system that means 80,000 pounds gross, subject to axle limits and the bridge formula. That figure includes the tractor, chassis, and container. The highway sets the legal limit on an intermodal move, not the rail. A container on a chassis weighs more than a comparable over-the-road trailer. The gap is about 2,000 pounds of payload, roughly 44,500 pounds of cargo in a 53-foot dry van against roughly 42,500 in a 53-foot domestic container. Rick LaGore covers why that gap matters in 2,000 Pounds Between Intermodal and the Freight It Was Built For. Freight that loads legally in a 53-foot trailer does not automatically load legally in a 53-foot container.

What is the UIIA in drayage? The Uniform Intermodal Interchange and Facilities Access Agreement is the standard contract governing the exchange of containers and chassis between equipment providers and motor carriers. It covers insurance, liability, and equipment responsibility. Each equipment provider approves carriers individually under it, so participation alone does not clear a carrier to pull every provider's boxes. A carrier without the right approvals cannot pull the equipment. That is one reason usable dray capacity in a market is smaller than its truck count.

Do shippers need to arrange their own drayage? No. In a door-to-door intermodal move, the provider books the origin dray, the rail linehaul, and the destination dray, and the shipper receives one invoice. Shippers turning containers in or out of a port or ramp on their own book directly with a dray carrier. That keeps the control, and the coordination burden, in-house.

What is the difference between drayage and cartage? Drayage moves a full container on a chassis over a short distance, typically between a rail terminal or port and a customer. Cartage moves individual goods short distances, often after the container is unloaded and the freight is split among multiple vehicles or destinations.

We're Here to Help

If you are evaluating intermodal and want to understand what the dray legs will look like on your lanes, we are glad to walk through it. Visit the InTek Logistics blog for more, or request a free quote for a lane-by-lane look.

Related Reading

• Top 10 Intermodal Accessorial Charges and How to Avoid Them
• What Is an Intermodal Chassis?
• What Is Intermodal Trucking?
• What Is an Intermodal Marketing Company (IMC)?

Three podcast conversations go deeper on the dray legs, one on the technology side and one from the port and capacity side:

• Better Dray? There's an App for That, on visibility with the dray legs of your intermodal shipments.
• Drayage Trucking's Vital Role, on how drayage carriers operate.
• Ports, Drayage and the Industry, on port drayage, capacity shifts, and the freight market.