Truck Courts and Dock Aprons in Texarkana, Texas

A dock door every 5,000 square feet, as the 150,000 square foot spec building at TexAmericas Center was described, puts a lot of trailer parking, backing and turning in front of the building. The apron and the truck court in front of those doors take more punishment than any other concrete on the site, and they are where an owner finds out whether the contractor understood wheel loads.

A truck court is the paved area where tractor-trailers maneuver, park and wait. The dock apron is the strip directly at the doors, where landing gear and loaded trailers sit for hours. Both carry heavy, slow, concentrated loads, so the slab is thicker and more heavily jointed than a parking lot.

We build truck courts and aprons for distribution buildings, plants and terminals. Our standard is simple: the apron should still be flat and tight in the fifth year, with joints sealed and no dished area under the landing gear. The lighter parking and drive areas around it follow the general rules in our concrete paving work, and the dock side gets the heavier section.

What we build at the dock

A typical package includes the dock apron slab, truck court paving, trailer parking, dumpster pads, bollards at doors and a drainage system. Where a building has dock pits or leveler pockets, we coordinate them with the apron, and our loading dock pits and ramps page covers those details.

Landing gear pads, where trailers sit uncoupled, are often thicker than the surrounding paving, because a loaded trailer parked on two small steel feet concentrates a great deal of weight on a very small area. Some owners ask for a heavier section in the first 60 feet from the dock and a lighter one beyond. We draw those zones on the plan so the joints and the pour sequence match. A transition between a thick and a thin section is a classic crack starter, so we tie them with a thickened edge or a dowelled joint, and we place the heavier section first.

Subgrade, thickness and joints

We prepare the base first. Soft clay is removed or treated, the base is proof rolled, and the stone or cement-treated layer goes down in lifts. Truck pavement on a poor base pumps water and fines out of its joints, and that is how slabs fail. On heavy clay the fix is rarely more concrete. It is a stiffer, drier, better-drained base under the same slab.

The slab is reinforced and doweled at transverse joints so adjacent panels share load and do not step. Joint spacing is shorter than for light pavement, and joints are sawed early. We keep the surface at the grade the drawings show, with enough fall for water to leave but not so much that a parked trailer rolls. After finishing, we cure and, once the slab has dried, seal the joints.

Where the money goes

Thickness is the biggest driver. A 7 inch section and a 10 inch section differ in volume by more than 40 percent, and the difference shows in the bid. Reinforcing, dowels and base materials follow. Large courts also need pumps or conveyors less often than they need good truck access, since a long pour from one side is usually easier than a series of short ones.

Soil conditions can swing the number the other way. A court that needs lime or cement treatment before paving costs more up front but protects the investment. We recommend pricing the soil work as its own line so an owner can see what it buys.

Buildings that rely on courts

Warehouses, distribution centers and truck terminals and cross-docks all depend on well-built courts. So do manufacturing plants that ship by truck and food processors with daily deliveries.

Freight is moving on US 82 too. KSLA reported in August 2024 that a $114.5 million widening of US 82 from I-30 to US 259 was scheduled to begin in November 2024 and finish in 2028, serving about 10,000 vehicles a day on that section. More road capacity nearby tends to draw more truck traffic to adjacent sites, and the courts have to be ready for it. Our US 82 corridor page covers what we see along that route.

Standards, drainage and access

Truck pavements follow the engineer's design, with the geotechnical report setting base requirements. City review covers drainage and driveway geometry. Where a driveway meets a state route, TxDOT approval applies, and turning paths are checked against the design vehicle.

Stormwater from a large court is a real quantity. Inlets, trench drains and detention features are part of the site plan, and the trench drains and concrete drainage trade crews build the concrete pieces. Erosion controls are installed first and maintained through the pour.

Working next to live docks

Many of our dock apron jobs are replacements at working buildings. We coordinate with the operator, keep a route open for loaded trailers, close sections only in the windows they agree to, and use signs, barricades and flaggers. Concrete trucks and tractor-trailers do not share a lane by accident. Our flaggers and the dock manager talk before the first truck arrives, and again at every shift change, so a trailer is never backing toward a crew that has not been told.

Night and weekend pours are common. We plan lighting, noise limits and a fast cure so the dock can reopen when the schedule says. A logistics and warehouse developer who has a tenant waiting will see our schedule before the contract, not after.

Tell us the trailer loads

Send the site plan, the pavement section and the truck counts. We will price the base, the slab and the joints and tell you how long the dock will be down.

Common Questions

How thick should a dock apron be?

The engineer sets it from the truck loads and soil, and heavier sections are common at landing gear and the first area at the dock. We build to the section shown and ask for clarification when the plan loads do not match the thickness.

Why do truck courts fail?

Most failures start with the subgrade or with water. Soft clay, poor drainage and missing dowels let panels settle and step. Another cause is joints that are cut too late or not sealed. We address each of those in the plan.

Can you replace an apron while the dock stays open?

Often yes, in sections. We schedule around the heaviest shipping windows, pour at night when needed, and open each section as soon as it reaches strength.

How long before trucks can drive on new concrete?

It depends on the mix and weather. We confirm strength by test cylinders and give the owner a date. Heavy trailers wait longer than cars.

Do you build the stormwater structures too?

We build the concrete pieces, such as trench drains, inlet tops and headwalls. Pipe and underground work is coordinated with the site utility crew.

Related