Newton County
Three people, and the register still measures the rock
The Newton County Quarry reports 3 employees to the federal mine regulator, operator of record Martin Marietta Materials, and it is the smallest operation in this batch of sources by headcount. Georgia DOT nonetheless carries it on Qualified Products List QPL-2 as qualified source 105C.
That entry gives the character as Granite Gneiss, with a Los Angeles abrasion loss of 51, absorption 0.65%, bulk specific gravity 2.644, magnesium sulphate soundness 2.6 and class B. At 51 the rock is above the class boundary this research has observed, and the register agrees: class B rather than class A.
Read together, a three-person class B quarry is a local-supply business selling base course and fill into county and private work. That is a description rather than a judgement — small and specialised is a business model, not a deficiency, and the register measured this rock as carefully as it measured the eighty-four-person operations.
Class B at 51, which is the carry-back end of the range
That figure puts the material near the degrading end of what Georgia produces. The Los Angeles abrasion test tumbles graded aggregate with steel spheres and reports the percentage that breaks down, so it measures how readily Granite Gneiss degrades under impact and attrition rather than how hard it is on steel.
Across the Georgia sources matched in this research the loss runs from 17 to 55, a threefold spread inside one rock family. A low-loss rock is tough and scours — wear on floor, sides and tailgate. A high-loss rock breaks into fines that pack and stick, particularly wet, giving carry-back, a floor that will not empty clean and a tailgate seal that fills. At 51, with absorption at 0.65%, this is the second case, and Newton County road work is where it goes.
Base course and fill compound it, because those products carry fines by design rather than as a by-product. So on a truck off this quarry the inspection points are floor corners, the tailgate seal, and corrosion under material that packed and sat. The direction of that is sound and its magnitude is not established, since the test measures the aggregate and not the steel.
A posted crossing a mile out, in the county where the metro stops
Those loads meet a constraint almost immediately. Within ten miles of this quarry, straight-line, the federal bridge inventory for Georgia records 116 structures, of which 15 are coded posted for load and 11 of those are county-maintained — and the nearest posted bridge is 1.0 miles away, the shortest distance to a posting in this batch.
All 15 clear the 11.0-tonne floor an empty tandem dump needs, and the lowest operating rating among them is 16.3 metric tonnes, about 18.0 US tons, which is the binding cap. On the inventory’s gross-weight scale that admits about 5.3 tonnes of stone over the 11.0-tonne tare of an empty truck, against the roughly twenty-five tonnes a legal 80,000 lb vehicle carries — a crossing that takes a truck only part loaded.
Newton County is where the metro gradient turns over: 10 of its 55 county-maintained bridges are posted, 18.2%, against 1.5% in Cobb and Gwinnett thirty miles west. Same state, same statute, same rock family — a county posting rate records the age and funding of its structures, and the constraint appears on leaving the metropolitan area. The node’s coordinates lie 1.10 miles from the centroid of the place the list names.
Georgia weight law
The county qualifies and the stone does not
Those loads run under a ceiling the rock does not qualify to lift.
O.C.G.A. § 32-6-26 puts the general gross weight limit at 80,000 lb on state and US highways. The ten per cent variance to 88,000 lb, under HB 189 (2023) as amended by HB 164 (2025), is a forest-products and agricultural provision. Crushed stone is not inside it, and it is void on the interstate system in any case — so the interstate is the lower limit rather than the higher one, which is the inversion this research first recorded in Georgia.
Newton County is not among the thirteen non-attainment counties, so the allowance is available here for timber and for agriculture. Crushed stone is neither, so base course leaving this quarry runs at the ordinary limit — and on these county roads the posted structures bind well before the statute does.
County roads carry 56,000 lb, except where the truck is making a pickup or delivery on that road, which covers the first leg out of a quarry gate. Georgia’s base limit is not stated as including enforcement tolerances the way Alabama’s is, and what Georgia’s tolerance is was not established for this file, so none is stated here.
O.C.G.A. § 32-6-26; HB 189 (2023) as amended by HB 164 (2025). Information, not legal advice.
Georgia paperwork
We need a title — unless the truck never had one
Those rules decide the load. This one decides the sale, and it is a single sentence.
Everything after that is a fix rather than a taxonomy. A lost title is a counter transaction at a tag office — a driver’s licence, the year, make and model, the vehicle identity number, a fee of $18, printed on the spot in about forty-five minutes depending on the line. Where no title exists, the bonded route runs through a surety company, an application with a sales document, a police inspection form confirming the vehicle is not stolen, then the tag office.
Georgia brands salvage by a total-loss formula rather than a fixed percentage, weighing repair cost against actual cash value with salvage value factored in. Under O.C.G.A. § 40-3-37 the commissioner inspects a salvaged or rebuilt vehicle before any title issues, and the rebuild has to have been done in Georgia.
Where there is a lien on it, the release is the slow part. Georgia files liens electronically and a lienholder on that programme cannot issue a paper release; only lienholders holding liens on fewer than five Georgia-titled vehicles may use the paper certificate.
Emissions is not a step. Newton County is not among the thirteen, and diesel and anything above 8,500 lb rated gross are outside the programme regardless.
O.C.G.A. § 40-3-37; Georgia Department of Revenue title, lien and emissions guidance. Information, not legal advice.
What we buy here
None of that changes what we buy. Dump trucks and aggregate haulers on the base-course and fill runs out of the Newton County Quarry and the Martin Marietta Materials work around it — the short county-road jobs a three-person operation supplies, on a network posting 18.2% of its county bridges. Log trucks and farm trucks on the forest-products and agricultural work the variance covers. Mixers, day cabs, flatbeds, lowboys, box trucks, straight trucks, rollbacks, service bodies, and the work trucks and pickups that go out with a crew.
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 Oxford
- 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. A lost title has a counter replacement; where none exists there is a bonded route. Neither stops a sale.
- The bed is packed solid in the corners and the tailgate will not seal. Does that hurt?No. That is what class B rock at an abrasion loss of 51, hauled as base course, does to a body over years. It is normal wear and it does not change whether we buy it.
- Is Newton County in the emissions programme?No. Georgia’s programme covers thirteen metro Atlanta counties and Newton is not one of them. It would not reach a diesel truck in any case, and nothing rated above 8,500 lb is inside it at all.
- Is anybody driving out to Oxford for one truck?Often nobody has to. We buy it remotely and arrange the tow, which is usually the least trouble. We also come to you and drive it away, or come to you and tow it, and you can bring it to us.
Why people call
That last one is the question under most of the calls out of Newton County, and what sits behind it has nothing to do with Martin Marietta Materials or with a posted bridge 1.0 miles up the road.
Retiring. A medical that went the wrong way. A hauling contract that ended and left one machine too many in the yard. Sometimes it is only that the truck has been parked since the last load went out, and every month it sits is another month of insurance on something that isn’t turning a wheel.
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.