De Kalb County
Four quarries in seven miles, and four different reasons to own a truck
Four operations lie within six and a half miles of one another between Liberty and Smithville, and they are owned by four completely different kinds of organisation: Rogers Group, Jones Bros Contractors, SRM Materials, and the De Kalb County Highway Department.
Only the Rogers Group site is on the state’s approved producer list. So inside one seven-mile circle there is a national producer selling to the state, a heavy civil contractor quarrying stone for its own jobs, a regional producer, and a county government quarrying for its own roads.
Four reasons to own a truck. Four replacement cycles. Four standards of record-keeping. Somebody who knows only the town a machine came from has been told almost nothing — around here it is the operator that separates them.
What a county-owned fleet looks like when it comes up for sale
That De Kalb County Highway Department row is the one most people misread, so it is one to set out properly. Across this dataset only 37 of 2,122 operations are public agencies, and Tennessee holds eight of them — more than any other state — including one in Jefferson County and one in Cocke County.
A county quarry is a make-rather-than-buy decision about the county’s own roads, not a business selling stone. And that produces a specific kind of machine: bought on a public procurement cycle to a written specification, maintained by a county garage that keeps its own records, usually kept far longer than a commercial operator would keep it, and doing snow, brush and flood work as well as hauling stone.
So the hours run lower than the age suggests, the duty is more varied than a quarry truck’s, and the paperwork behind it is a public record rather than a private one. None of that is a drawback. It just means the questions are different ones.
The road network
Three quarters of the restrictions are on county roads
Those four operations share a network that restricts itself heavily and does it in one particular place. Within ten miles of the De Kalb County quarry there are 33 posted structures and 25 of them are county-maintained.
Across the county as a whole, 7 of 49 county-maintained bridges are posted — 14.3 per cent, comfortably above the statewide county rate of 12.9. The nearest posting is 2.4 miles out and the lowest raw rating is 4.5 tonnes, which is below an empty tandem dump and so not a crossing this trade uses at all.
The cap that binds a loaded truck is 14.4 metric tonnes, about 15.9 US tons, and it is the same at all three of the Liberty pits. Against an empty tandem’s eleven tonnes that admits three and a bit tonnes of stone — against the twenty-five or so a legal 80,000 lb truck carries.
FHWA National Bridge Inventory 2025, Tennessee file, items 21, 41, 64 and 70. Tennessee codes item 41 more broadly than neighbouring states, so the true count of load restrictions is lower than the posted count suggests.
Tennessee weight law
Eleven trades get a margin on the weighing
Those crossings sit on top of a statute that treats all four operators identically and gives none of them anything extra.
Tenn. Code Ann. § 55-7-203 sets 80,000 lb gross, 20,000 lb on a single axle and 34,000 lb on a tandem, with up to 550 lb more for emissions-reduction equipment. Subsection (b)(7) grants a ten per cent margin of error on the weighing to logging, sand, coal, clay, shale, phosphate, solid waste, recovered materials, farm trucks and machinery trucks — off the interstate system only. Crushed stone is on none of those lists.
Under § 55-7-103 the department may set a lower maximum from January 15 to April 15 each year, and at other times for weather or repairs, with a week’s notice posted at the termini of the road and every detour. On a network already posting a quarter of its crossings, a seasonal narrowing is the difference between a route and no route.
And § 55-7-104: an overweight vehicle may not be moved until the load is reduced into compliance or a permit obtained, and failing to comply is itself a Class C misdemeanour.
Tenn. Code Ann. § 55-7-203, § 55-7-103 and § 55-7-104, as summarised by the University of Tennessee County Technical Assistance Service. Information, not legal advice.
Tennessee paperwork
We need a title — unless it never had one
Beyond the weight rules, that is the whole of it.
Everything after that sentence is a fix rather than a category. A lost title has a counter replacement. Where none exists there is a bonded route. Neither one stops a sale.
The salvage rule is the one people repeat wrongly. Tennessee’s salvage and rebuilt part is built on the term passenger motor vehicle, and § 55-3-201 defines that as a vehicle ten model years old or less which, if it is a light-duty truck or a multipurpose vehicle, is rated at not more than nine thousand pounds gross.
So the seventy-five per cent threshold does not reach a truck rated above nine thousand pounds at any age, and does not reach a vehicle of any kind over ten model years old. Those limbs describe the class the part governs rather than exceptions inside it. Whether some other provision reaches such a vehicle was not determined and is not claimed here.
Tenn. Code Ann. § 55-3-201 and § 55-3-211, with the Tennessee Department of Revenue’s guidance. Information, not legal advice, and only as current as the day those were read.
What we buy here
All of that iron is iron we buy. Tandem dumps and aggregate haulers off the Rogers Group and Jones Bros pits. County plant off the De Kalb County Highway Department end — snow gear, brush trucks and distributors as well as dumps.
Day cabs, road tractors, box trucks, straight trucks, flatbeds, rollbacks, service bodies, work trucks and pickups too — not a De Kalb County thing in particular, they run everywhere.
Whatever you drive, the offer doesn’t change. We buy all of them.
We buy complete trucks. If the engine, transmission, doors, rear ends, drive shafts, wheels or anything under the hood have been removed, we can’t buy it. Small things — a missing bumper — are fine.
Straight answers
The questions we get asked in Liberty
- Does it have to run?No. It does have to be complete — if the engine, transmission, doors, rear ends, drive shafts, wheels or anything under the hood have been removed, we can’t buy it. Rust is not a disqualifier.
- The engine is out of it. Is that different?Yes, and that is the line. A tired engine is fine; an engine that has been pulled and sold means we can’t buy the truck.
- What about the title?We need one unless the truck is old enough that it never had one. Lost titles have a counter replacement, and where none exists there is a bonded route.
- It is an ex-county truck with low hours and twenty years on it.That is exactly what a De Kalb County Highway Department machine looks like, and it is not a problem. Public maintenance records usually exist, which helps.
- It ran for Jones Bros on their own jobs, not for sale.Fine. A contractor quarrying for itself keeps a truck to a different standard again, so tell us who ran it and we will ask the right questions.
- How do you pay?Cash or electronic payment, whichever suits you.
Why people call
Beyond a machine that has simply done its years, the reasons here are the small ones. Retiring. A medical that went the wrong way. A county surplusing a truck it has kept far longer than a company would have.
The yards between the Rogers Group pit and the Jones Bros site, and out towards Alexandria, usually have one standing that has not turned a wheel in a while.
Most of those aren’t happy reasons, and we don’t treat them like they are. Somebody wants a straight answer and the truck gone by the end of the week. That’s what we’re here for.