The Complete Guide to Oversize Load Permits
Everything you need to know about getting an oversize load permit — state-by-state costs, processing times, escort requirements, and route planning. We handle all permit coordination for mobile homes, heavy equipment, and oversized loads across 30+ states.
Fines Without a Permit
Texas triples the permit fee plus $500. Florida charges $0.05 per pound overweight. Some states impound your load on the spot.
Route Delays
Wrong route means hitting a low bridge, a restricted road, or a weight-limited structure. One mistake can shut down your move for days.
Utility Damage Liability
Hitting an overhead utility line without proper coordination can cause power outages, property damage, and six-figure liability claims.
What Is an Oversize Load Permit?
An oversize load permit is a legal authorization from a state’s Department of Transportation (DOT) that allows a vehicle to carry a load exceeding standard highway size or weight limits on public roads. Without one, you’re breaking federal and state law — and the penalties are severe.
Under federal law (23 USC §127), the standard legal limits on the National Highway Network are: 8’6″ wide, 13’6″ high, 80,000 lbs gross vehicle weight, and 53′ trailer length. Any load that exceeds any of these dimensions requires an oversized load permit from every state on the route.
With 15+ years of experience filing oversize load permits across 30+ states, Interstate Mobile Home Movers handles the full permitting process for every move — mobile homes, heavy equipment, sheds, and all oversized cargo. When you book with us, permits are included in your quote, not billed as extras. We file through each state’s DOT portal (TxDMV TxPROS in Texas, EZ Haul in Virginia, FDOT PAPS in Florida), coordinate escorts, and verify route clearances before your load moves.
Who Needs an Oversize Load Permit?
Anyone transporting a load that exceeds 8’6″ wide, 13’6″ tall, 80,000 lbs, or 53′ in trailer length. This includes: mobile homes (single-wide and double-wide), construction equipment on lowboy trailers, storage sheds over 8’6″ wide, prefab buildings, industrial machinery, farm equipment, boats and yachts, and wind turbine components. If it sticks out, hangs over, or weighs more than legal — you need a permit.
Types of Oversize Load Permits We Handle
Single-Trip Permit
One movement from origin to destination. Most common for mobile home moves and one-time equipment hauls. Valid 5–10 days depending on state. This is the standard single trip oversize load permit most carriers need.
Annual / Blanket Permit
Covers multiple moves over 12 months within set dimension limits. Best for contractors and equipment dealers who move loads regularly. Saves time and money vs. individual trip permits.
Manufactured Housing Permit
Specific permit category for mobile and manufactured homes. Texas charges $40 per section through TxDMV. Virginia charges $20 single-trip or $1 flat fee for mobile homes. Each state has its own system.
Overweight Permit
For loads exceeding 80,000 lbs gross vehicle weight. Requires axle weight calculations per the Federal Bridge Formula. Many states charge per-ton-mile fees in addition to the base permit cost.
Superload Permit
For loads exceeding 16′ wide, 200,000 lbs, or 200′ long (thresholds vary by state). Requires engineering review, route surveys, bridge analysis, and police escorts. Processing takes 5–15 business days. Fees run $300–$1,500+ per state.
Multi-State Coordination
Interstate moves require separate permits from every state on the route. We file all applications simultaneously and coordinate escort handoffs at state lines so there are no gaps in coverage.
Oversize Load Permit Costs & Rules by State
Every state has different costs, processing times, escort thresholds, and travel restrictions. This table covers our most-requested states. This is real, current data — not generic filler.
| State | Single-Trip Cost | Processing | Width Trigger | 1 Escort At | 2 Escorts At | Holiday Blackouts | Night Travel |
|---|---|---|---|---|---|---|---|
| Texas | $40 (mfg housing) / $90 (general) | Same-day via TxPROS | 8’6″ | 14′ wide | 16′ wide | 6 holidays (NY, Mem, Jul 4, Lab, Thx, Xmas) | Daytime only unless permit specifies |
| Virginia | $20 (single-trip) / $1 (mobile home flat fee) | Same-day / next business day via EZ Haul | 8’6″ | 12′ wide | 14′ wide | Major holidays | Sunrise to sunset |
| Florida | $5–$35.50 (varies by dimensions) | Same-day via FDOT PAPS | 8’6″ | 12′ wide | 14′ wide (police at 15’+) | Major holidays + no travel after noon Sat or all day Sun | 30 min before sunrise to 30 min after sunset |
| N. Carolina | $20–$50 | 1–3 business days | 8’6″ | 12′ wide | 14′ wide | Major holidays | Daytime only |
| S. Carolina | $20–$45 | 1–3 business days | 8’6″ | 12′ wide | 14’6″ wide | Major holidays | Sunrise to sunset |
| Maryland | $25–$60 | 1–2 business days via MDOT SHA | 8’6″ | 12′ wide | 14′ wide | Major holidays + holiday weekends | Daytime only |
| Georgia | $30–$50 | 1–3 business days via GDOT | 8’6″ | 12′ wide | 14’6″ wide | Major holidays | Sunrise to sunset |
| Tennessee | $25–$50 | 1–2 business days via TDOT | 8’6″ | 12′ wide | 14′ wide | Major holidays | Daytime only |
Data sourced from state DOT portals, FMCSA regulations, and TxDMV. Rates subject to change — we verify current fees at time of filing.
How to Get an Oversize Load Permit
Whether you’re filing yourself or hiring us to handle it, here’s exactly how to get an oversize load permit — step by step.
Measure Load
Exact height, width, length, weight with attachments
Identify States
List every state on the route — each needs its own permit
File Applications
Submit through each state’s DOT portal with load specs
Route Survey
Verify bridges, utilities, road restrictions, turn radii
Schedule Escorts
Book pilot cars and police escorts per state rules
Permit Issued
Permits in hand — load cleared to move
How Long Does the Permit Process Take?
Standard oversize permits: Same-day to 3 business days depending on state. Texas (TxPROS) and Florida (PAPS) are typically same-day. Virginia (EZ Haul) is same-day to next business day. Other states run 1–3 days.
Superload permits: 5–15 business days due to engineering review and route analysis. Some states require 30+ days for loads over 250,000 lbs.
Multi-state coordination: We file all states simultaneously, so the total timeline equals the slowest state on the route — not the sum of all processing times.
Let Us Handle Your Oversize Load Permits
Permits are included in every Interstate Mobile Home Movers quote — filing, routing, escorts, and compliance. You focus on the destination. We handle the paperwork.
Get Your Free Quote — Permits Included Or call: (434) 202-4614Route Planning & Survey Services
An oversize load permit tells you what states you can travel through. Route planning tells you exactly which roads to use — and which to avoid. We survey every route before the load moves.
What Our Route Survey Covers
- Bridge clearances — vertical and weight limits on every bridge along the route
- Overhead utility lines — height measurements, coordination with utility companies for line raises
- Road width restrictions — narrow shoulders, construction zones, lane closures
- Turning radii — intersections, on/off ramps, and roundabouts the load must navigate
- Weight-restricted roads — posted limits, seasonal restrictions, and local ordinances
- Construction detours — real-time road conditions, not just published maps
- Contingency routes — backup routing in case of road closures or weather delays
- Escort vehicle positioning — front/rear placement per state regulations
What We Handle vs. What You Handle
We Handle (Included in Quote)
- Oversize/overweight permit filing in every state on the route
- Manufactured housing permits (TxDMV, VDOT, FDOT, etc.)
- Route survey and bridge clearance verification
- Escort vehicle scheduling and coordination
- Utility line raise/lower coordination
- Police escort booking (when state law requires it)
- Permit compliance documentation for driver
- Escort handoff coordination at state lines
- Holiday and curfew window scheduling
You Handle
- Building/placement permits at the destination (local jurisdiction)
- HOA approval if applicable
- Site preparation at the new location (foundation, gravel pad)
- Utility reconnection at the destination
Documents Required for Permit Filing
When you hire us, we gather and file everything. For reference, here’s what each state DOT requires in the permit application:
Standard Requirements (All States)
- USDOT number — verified active with no out-of-service orders
- Carrier liability insurance certificate — $300,000+ combined single limit (TX requires $300K minimum)
- Vehicle registration and license plate
- Load dimensions — exact height, width, length, and gross weight
- Axle configuration and axle weights
- Requested route — origin and destination addresses
- Requested travel dates
- Escort company information (if escorts are required)
What Happens Without a Valid Permit
Operating without a valid oversized load permit carries serious consequences in every state:
Fines by State
Texas: Triples the permit fee plus a $500 penalty. Repeat violations increase. Florida: $1,000 for oversize without a permit; $0.05 per pound for overweight violations. California: Up to $5,000 per violation. New York: Starts at $600 for unpermitted oversize loads. Most states can also impound the load until a valid permit is obtained — at the carrier’s expense.
Beyond fines, operating without a permit means your insurance may deny claims if an accident occurs during unpermitted transport. It also puts your USDOT number at risk — repeated violations can trigger an out-of-service order from FMCSA, shutting down your entire operation.
We include permits in every quote because compliance isn’t optional — it’s the foundation of safe, legal transport. Learn more about our safety and insurance practices.
States We Coordinate Permits For
We file oversize load permits across 30+ states. Our most active permit corridors include:
- Texas — TxDMV TxPROS system, $40 manufactured housing / $90 general
- Virginia — VDOT EZ Haul system, $20 single-trip / $1 mobile home
- Florida — FDOT PAPS system, $5–$35.50 depending on dimensions
- North Carolina — NCDOT permit office, $20–$50
- South Carolina — SCDOT system, $20–$45
- Maryland — MDOT SHA, $25–$60
- Washington DC — DDOT oversize permits
- + Georgia, Tennessee, Alabama, Mississippi, Louisiana, Arkansas, Oklahoma, Kentucky, West Virginia, Ohio, Indiana, Pennsylvania, New Jersey, Delaware, New York, Connecticut, Massachusetts, and more
Oversize Load Permit Questions
How much does an oversize load permit cost?
Costs vary by state. Texas charges $40 for manufactured housing and $90 for general oversize. Virginia is $20 per trip. Florida ranges from $5–$35.50 depending on load dimensions. Superload permits run $300–$1,500+ per state due to engineering review. When you book with Interstate Mobile Home Movers, all permit costs are included in your quote.
How do I get an oversize load permit in Texas?
Texas oversize load permits are filed through the TxDMV TxPROS system. You need your USDOT number, $300,000 minimum liability insurance, load dimensions, and requested route. Manufactured housing permits cost $40 per section. Processing is typically same-day. We handle all Texas permit filing as part of your move.
What is a single trip oversize load permit?
A single trip oversize load permit authorizes one movement of one load from a specific origin to a specific destination. It’s valid for 5–10 days depending on the state. Each section of a double-wide mobile home needs its own single-trip permit. This is the most common permit type for one-time moves.
Do I need a permit for every state on my route?
Yes. Each state issues its own oversize permits — there is no federal multi-state permit. A mobile home move from Virginia to Texas, for example, may require separate permits from Virginia, Tennessee, Arkansas, and Texas. We file all states simultaneously and coordinate escort handoffs at each state line.
Do I need an escort for an oversized load?
Most states require one escort vehicle for loads over 12–14 feet wide, and two escorts for loads over 14–16 feet wide. Some states require police escorts for superloads or loads over 15 feet wide. Escort requirements are specified on the permit — we schedule and coordinate all escorts as part of your move.
Can I get an oversize permit online?
Most states now offer online permitting: Texas uses TxPROS, Virginia uses EZ Haul, Florida uses PAPS. However, filing correctly requires knowing each state’s specific requirements, dimension thresholds, and restricted routes. Errors cause rejections and delays. We file through these systems daily and know exactly what each state requires.
Who is responsible for getting the permit — shipper or carrier?
The carrier (the company operating the truck) is legally responsible for having valid permits. As your carrier, Interstate Mobile Home Movers files and carries all permits. You don’t need to file anything yourself. Contact us to discuss your load.
What’s the difference between oversize and overweight permits?
Oversize covers loads exceeding dimensional limits (width, height, length). Overweight covers loads exceeding weight limits (80,000 lbs gross, or per-axle limits). Many loads need both. Overweight permits typically cost more because they require axle weight calculations per the Federal Bridge Formula.
Can I move an oversized load at night?
Most states restrict oversized loads to daytime travel — sunrise to sunset. Florida allows night travel for loads under 10′ wide with proper lighting. Texas generally requires daytime only unless the permit specifically authorizes nighttime movement. Night travel is sometimes permitted for superloads to minimize traffic disruption, but requires police escorts.
Need an Oversize Load Permit?
Tell us what you’re moving, the pickup and destination. We’ll file every permit, survey the route, schedule escorts, and send you a quote with everything included.
Get Your Free QuoteOr call (434) 202-4614
Explore More Services
📍 Services: All Services · Mobile Home Moving
📍 States: Texas · Virginia · Florida · N. Carolina · S. Carolina · Maryland · DC
📍 Company: About Us · Get a Quote · Contact · Service Areas · FAQ · Blog
🔗 External: FMCSA Regulations · TxDMV Permits