A Melton truck parked in front of a mountain

How to Navigate Weigh Stations: A Guide for Truck Drivers

Weigh stations are an essential part of a driver’s route, serving to enforce compliance with weight regulations and ensure road safety. For those new to the trucking industry, though, it can be intimidating to know all the rules and regulations that come with your vehicle’s weight. Navigating them successfully can save you time, money, and stress.

Here’s a quick guide to help new drivers understand weigh stations and breeze through inspections.

What Is a Weigh Station and What Do They Look Like?

Weigh stations are checkpoints established by transportation authorities to monitor the weight of commercial vehicles and ensure compliance with federal and state regulations. They are typically located along major highways and interstates, near state borders, or at points of high truck traffic.

A weigh station usually consists of:

  • A main building where officials conduct inspections and process reports.
  • Weighing equipment, such as static scales or weigh-in-motion systems.
  • Signage and lanes directing trucks to enter or bypass the station.
  • Parking areas for vehicles that require additional inspection.
Weigh station sign

Some weigh stations also feature PrePass systems, allowing qualifying drivers with a transponder in their cab to bypass if their credentials are in order. One of the main requirements for the PrePass system is maintaining an eligible safety score. If you are a company driver, your company will let you know if you qualify for the program.

Why Do I Need to Stop at a Weigh Station?

The primary focus of a weigh station is to ensure compliance with proper weight and equipment requirements, but it’s also responsible for more than that. They are used to identify equipment issues, hours of service violations, and other factors that impact a driver’s overall safety score.

A driver that gets the ‘green light’ to skip a station, whether via PrePass, the station being closed or out of service, can avoid having to stop; otherwise, it’s illegal to pass a station without the proper authorization.

Skipping a weigh station could incur fines and an Out of Service violation on the driver’s records. In the worst-case scenario, depending on the state, it could result in penalties to the driver and company, as well as possible jail time.

When Do I Need to Stop at a Weigh Station?

The rules for stopping at weigh stations vary by state and situation, but generally, you need to stop if:

  • You’re operating a commercial vehicle exceeding 10,000 pounds gross vehicle weight.
  • The weigh station’s open sign is illuminated, signaling all trucks to pull in.
  • An officer waves you into the station or your electronic PrePass system signals you to stop.

Even if your trailer is empty, some states require you to stop, unless signs specifically state otherwise. Always make sure to check your route’s requirements to avoid missing a stop and incurring fines during your pre-trip phase.

When in doubt, follow proper signage and speak with the inspection agents on site whenever possible.

What Is Inspected at a Weigh Station?

While the primary focus of a weigh station is on weight compliance, inspections may go beyond just the scales. Some of the most common checks include:

1. Weight Compliance: Ensuring your vehicle does not exceed Gross Vehicle Weight Rating or axle limits.
2. Permits and Documentation: Logbooks or ELD records can be reviewed for Hours-of-Service violations. Inspectors may also review your license or permits to ensure they are not invalid or expired.
3. Vehicle Condition: Brakes, lights, tires, and other safety-related components.

Melton truck parked in front of Wilsons Arch in Utah

How Can I Prepare for a Successful Inspection?

Preparation is key to minimizing delays and avoiding violations. Here’s how to get ready:

1. Maintain Vehicle Compliance: Perform thorough pre-trip inspections, checking tires, brakes, lights, and securement systems. Make sure to address any maintenance issues before hitting the road.
2. Organize Your Paperwork: Keep your CDL, medical certificate, registration, and other required permits in a designated folder for easy access and ensure ELDs are functioning correctly and up to date. If your ELD is down, make sure you have a paper logbook as backup.
3. Monitor Load Weight: Know your weight distribution and double-check scales before departure. If you’re hauling near-maximum capacity, ensure compliance with axle weight limits.
4. Stay Alert: Watch for signs indicating open weigh stations and the need to stop. If you have a PrePass, confirm the signal before bypassing.
5. Be Professional: A positive attitude can go a long way. Be respectful and cooperative with inspectors.

Navigating weigh stations doesn’t have to be daunting. With the right preparation and understanding of procedures, you can ensure smooth stops and maintain compliance on the road. Remember, weigh stations are there to promote safety and fairness for everyone on the road- so approach them as part of your professional responsibility. At Melton, our drivers are prepared with all the knowledge they need to pass weight inspections – see what else our drivers learn on our pre-hire evaluation page.

Staying Safe Driving in Construction Zones: Top 5 Tips for Drivers

Staying Safe Driving in Construction Zones: Top 5 Tips for DriversIf you've spent any time behind the wheel as a truck driver, you’d know that construction zones can be a painful part of the job. Whether you're running a long-haul across multiple states, or just...

Layover and Detention Pay for Truck Drivers

Layover vs Detention Pay in Trucking When it comes to truck driving, time spent on the road is money. Most drivers are paid by the mile versus hourly, which means if you’re not driving, you’re not making money. Delays are often unpredictable – traffic, weather, supply...

Preventing Distracted Driving as a Trucker

Safety Tips for Truckers During Distracted Driving Awareness MonthThis April is Distracted Driving Awareness Month, a time to recognize the dangers of distracted driving and how to avoid distractions on the road. According to the National Highway Traffic Safety...

Tips for Your Pre-Trip Inspection

How to Ace Your Pre-Trip InspectionsInspections, inspections, and more inspections! Did you know an estimated 388,000 truck accidents are recorded annually in the US, making up about 6.5% of all reported vehicular collisions? When you consider the numbers, the value...

Tips for Backing Up a Semi Trailer

How to Back Up in a Semi TrailerBacking up is a skill that both new and veteran truck drivers must continually focus and practice on.. Flatbed trucks require skill and training to maneuver, and there are many things to remember when backing a 53’ trailer into a...

How to Improve Gas Mileage as a Flatbed Truck Driver

How to Improve Gas Mileage as a Flatbed Truck DriverMost drivers on the road pay attention to the fuel efficiency of their vehicles. With the price of both regular and diesel fuel fluctuating constantly, reducing fuel consumption is more important than ever,...

The Importance of Hazmat Certifications

The Importance of Hazmat CertificationsWhen you’re working in trucking, there’s no shortage in the variety of loads that can be hauled – the American Trucking Association states that over 11.18 billion tons of freight were moved by semi-truck in 2023. However, some...

Why You Need a TWIC Card as a Truck Driver

Why You Need a TWIC Card as a Truck Driver As a truck driver, ensuring that you have the right credentials for hauling certain loads is essential for maintaining compliance with industry regulations. One such credential that has become increasingly important,...

Hot Weather Safety Tips for Truckers

Hot Weather Safety Tips for TruckersWhether you’re running local routes or hauling a load across the country, the workload for a truck driver can be taxing, and when you add high temperatures in the summer months to the mix, it can even be dangerous. Prolonged...

What to Expect When Shipping Flatbed Loads

What to Expect When Shipping Flatbed LoadsFlatbed shipping has always been a critical mode of transportation, and the demand for it is only growing in industries like manufacturing, energy, and construction. Flatbed trailers are uniquely versatile and can transport...