Lehigh County
The Whitehall works, under a new owner
The Mine Safety and Health Administration lists the Amrize Whitehall Plant about 3 miles north, with eighty people on it.
The National Canal Museum records that Holcim spun its North American operations off to Amrize in July 2025, and the Cementon plant continues under that company making TerCem.
The decal outlasts the company
Five cement plants work the Lehigh Valley now — Lafarge, Keystone, Buzzi Unicem, Essroc and Lehigh Heidelberg — in a valley that once held more than sixty of them.
A tanker bought from one of those plants can be lettered for an owner that no longer exists, and a mixer can carry a livery two sales old. None of that is a problem for us. We look at the tank, the pads and the drum, not at the paint.
It runs the other way as well. The Amrize Whitehall Plant about 3 miles north and the Keystone works at Bath about 5 miles north-east have both outlived several of the names once painted on the trucks that served them.
Cement, and stone four miles off
Cement is dense enough that the axles are loaded long before the body looks full, so the gross figure is rarely the one that binds.
Stone runs here as well. The Egypt Quarry works broken stone with two people about 4 miles north-northwest and the Ormrod Quarry limestone with twenty-three about 4 miles north, and the North American Rail Network maintained by the Federal Railroad Administration and the Bureau of Transportation Statistics lists the East Penn Yard about 4 miles south-southwest.
Pneumatic dry-bulk tankers off the cement, and the tractors that pull them. Flatbeds and vans that moved bagged and palletised product, often with a truck-mounted piggyback forklift. Ready-mix mixers, aggregate end dumps off the quarries, and the service bodies and pickups around any plant.
If it carried powder, tell us which powder. Cement, lime and fly ash leave different residues. Blower hours and the date of the last full clean-out are worth having to hand, and for a mixer it is the drum interior and the blades.
Between the Ormrod Quarry about 4 miles north and the East Penn Yard about 4 miles south-west, the aggregate side of it turns over on its own cycle and we buy from that too.
- The tank has set cement in it.That happens, and it is what we expect on a trailer off this valley. It does not stop a sale — just say so rather than let us find it.
- It is lettered for a company that no longer exists.Around here that is normal. We buy from the person on the title, not the name on the door.
- Can you collect from a plant?Around the Egypt Quarry and the East Penn Yard it is routine — give us the gate and a contact, or we buy it remotely and send the tow if that is simpler.
A plant changes hands, a haulier retires, a contract ends and the tanker that served it has nowhere to go. Those are the usual reasons in a valley where the industry has outlived most of its companies.
The rest are the ordinary ones. A mixer parked at the back of a yard since the last pour, insured and turning no wheel.
Those turn up on lots out toward the Keystone works at Bath about 5 miles north-east and around the Egypt Quarry about 4 miles north-west, usually having stood longer than anyone meant.