Lowboy hauling for government and municipal fleets: complete 2026 guide
Government lowboy hauling is moving county and municipal heavy equipment — graders, loaders, mowers, dozers — under contract instead of chasing spot freight. One county road department that likes your deck calls you for every grader swap, every storm cleanup, every seasonal mower rotation. Below: the bid portals, the axle and permit math, the detach setup at a public works yard, and how the invoice path differs from broker freight in 2026.
TL;DR
Government lowboy work repeats: one county contract can keep a deck booked for years.
The freight posts on SAM.gov, state portals and cooperative contracts, not only load boards.
Most municipal units run 10,000 to 40,000 lbs — inside a standard 35-ton lowboy.
Register for a UEI in SAM.gov before you bid federal work; states run their own vendor portals.
What county freight actually looks like
Skip the superload fantasy. Most government lowboy hauls are yard-to-yard moves of equipment you already know: a motor grader at 30,000-40,000 lbs, a backhoe around 15,000-17,000, boom mowers and skid steers under 10,000. A standard 35-ton lowboy handles nearly all of it legally under the 80,000-lb federal gross limit, which hasn't changed for 2026. The hauls are short — 10 to 60 miles between county yards — and the hard part was never the driving. It's getting on the list that gets the calls.
If you haven't bought the deck yet, start with whether a lowboy still pencils out for heavy haul in 2026. The answer shapes every bid you'll send.
Getting on the bid list
Register before anything else
You cannot invoice a federal agency without a Unique Entity ID from SAM.gov, and registration is free. States run their own vendor portals, and counties often want a W-9 and certificate of insurance on file before they'll open your bid. Do this once, on a slow week, not on bid day.
Create the SAM.gov entity registration and keep the UEI number handy.
Register on your state's procurement portal and the counties you can reach in a day.
Upload your W-9 and insurance certificates to each portal so bids never wait on paperwork.
Read the bid before you quote the haul
Government bids are written as spec sheets, not load posts. The unit's make, model and weight are documented; the pickup site, offload expectations and insurance requirements are buried in the attachments. Miss one line and your price is wrong before you send it.
Confirm the exact equipment weight and any attachment that changes it.
Check whether the county loads you, offloads you, or expects both.
Note the certificate-of-insurance requirements and who must be named on it.
Flag the payment terms before you commit cash to fuel.
Bid the season, not the single move
Agencies buy hauling the way they buy gravel: on contract, for a season or a year. Spring brings mower and ATV rotations, fall brings grader and plow swaps, and storm season brings debris equipment that has to move in hours, not weeks. Price the calendar, not the truck.
Quote a per-move rate for defined hauls with mileage bands.
Offer a season rate when the agency can predict its volume.
Keep a mobilization line item so short hauls still pay for the detach setup.
Running the haul
Set up detach loading at the yard
The detachable gooseneck is the whole reason county yards call you. Drop the neck, drive or winch the unit on, reconnect, and you're loaded where a winch truck would need a second crew. Some yards have ramps; some have ditches and a gravel pad — ask during the site visit, not on load day. In 2026 most counties also expect photos before and after every move, so build that habit from load one.
Walk the yard before you bid: gates, overhead wires, gravel, turning room.
Confirm who signals and spots during loading.
Photograph the unit before and after; public-works disputes are rare, but paper wins them.
Do the axle math before you roll
Under the 80,000-lb federal cap, the bridge formula still governs how weight spreads across axles, and a grader pushed too far forward loads a steering axle past 12,000 lbs fast. Wide equipment raises a second question: many states hold legal width at 8 feet 6 inches, and grader blades and mower heads push past it. Oversize permits apply to you the same as anyone else — hauling for a government yard is not a waiver.
Weigh the combination loaded, per axle, at the first scale.
Check state width rules against the unit's widest point.
Order permits through the state portal when the load exceeds legal size.
Securement: chains, binders and the DOT baseline
Federal securement rules under 49 CFR §393 require at least four tie-downs for equipment longer than 10 feet, two for anything shorter. Grade 70 chains with binders are the county-yard standard for tracked and wheeled machines, and inspectors do check — at government sites, sometimes unannounced. Set the rigging up like an audit is coming.
Chain each corner on tracked equipment; block and brace wheeled units.
Carry spare chain, extra binders and a tape measure.
See the best chain and binder brands for flatbed securement if your rigging kit is thin.
Where government freight actually posts
Option | Best for | Key limitation |
SAM.gov | Federal agencies and some states | Requires UEI registration; freight is written as spec sheets, not load posts |
State and county bid portals | Repeat state and county contracts | Every state runs a different system; you register per state |
Cooperative purchasing agreements | Multi-county volume under one contract | You must be on the awarded vendor list first |
Open-deck load boards such as OpenDeck, powered by Load Work | Spot hauls between contracts and municipal brokers who post equipment moves | Alerts are only as good as your filters |
Direct calls to county road departments | Fastest repeat work | Nothing scales it; it's phone calls and relationships |
The table is the strategy. Portals get you in the door; direct relationships keep the trailer full. An open-deck load board like OpenDeck, powered by Load Work fills the gaps — alerts keyed to your trailer type, weight and length, with broker ratings and contact details before you call. County work pays on the calendar; the board pays this week.
Common mistakes government-fleet haulers make
Quoting off the title instead of the spec sheet. A "motor grader" can be 25,000 or 40,000 lbs depending on model and blade. Bid the documented weight.
Skipping the certificate-of-insurance step. Agencies usually want auto liability at $1,000,000 plus cargo coverage, with the entity named, before you're on the approved list.
Treating the county as one load. The relationship is the asset; the grader move is the audition.
Ignoring payment timing. Many agencies run 30-to-60-day payment cycles. Plan cash around it.
No pre-bid site visit. A gate the trailer can't swing into costs you the margin you quoted.
Getting paid without the hangover
Public invoices are their own paperwork: purchase order number on the invoice, W-9 and UEI on file, lien waivers if the contract requires them. Most agencies pay on Net 30-to-Net 60 cycles, and one missing line item resets the clock. A clean invoice format, reused every time, is worth more than a discount on the bid.
FAQ
What size lowboy do I need for municipal equipment?
A 35-ton lowboy handles almost all county equipment, since most municipal units weigh 10,000 to 40,000 lbs. Buy bigger only when you're chasing 50-ton-plus freight like transformers.
Do I need a CDL to haul for a government fleet?
If the combination grosses over 26,001 lbs, a CDL is required — and a grader on a lowboy almost always puts you past that. Treat county work as a CDL job.
How do I find county equipment hauling bids?
Start with your state procurement portal and SAM.gov for federal work. Then call county road departments directly; many post notices on their own websites.
Do I need a UEI to bid on government hauling?
Yes for federal work — SAM.gov issues the Unique Entity ID and registration is free. States and counties use their own vendor registrations.
What insurance do government equipment hauls require?
Most agencies require $1,000,000 in auto liability plus cargo coverage, with certificates naming the agency before you're approved.
How fast do government agencies pay?
Commonly 30 to 60 days from a correct invoice. Missing paperwork restarts the clock, so get the PO number and forms right the first time.
Do oversize permits work differently for government hauls?
No. The same state permit rules apply to the carrier hauling the load. Hauling for a government yard is not a permit exemption.
Keep the deck loaded between contracts
County contracts set your floor; open-deck spot freight sets your ceiling. Pro or Enterprise on OpenDeck, powered by Load Work gets you unlimited load alerts keyed to your home ZIP, trailer type, weight and length, plus broker ratings and contact details before you dial. Check the current Open Deck pricing, then finish signup on Load Work.
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