CAT Scale is a private network of truck weigh stations spread across North America. Unlike government-operated weigh stations that you might see on interstate highways, CAT Scale locations operate as independent businesses that charge a fee for their services. The company maintains over 1,800 weigh stations in the United States, Canada, and Mexico, making it one of the largest networks of its kind.
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Professional truck drivers rely on these stations for several practical reasons. First, they need to verify their vehicle's weight to stay compliant with federal and state regulations. The Federal Motor Carrier Safety Administration (FMCSA) sets strict weight limits—typically 80,000 pounds for a fully loaded truck on interstate highways. Exceeding these limits can result in fines, citations, and even out-of-service orders that prevent drivers from continuing their route.
Beyond regulatory compliance, truck drivers also use CAT Scale locations to document their weight for shippers and receivers. When a load is contracted, customers often require proof that the truck was weighed to confirm the cargo weight was accurate. This protects both the driver and the customer from disputes about how much was actually delivered.
CAT Scale stations also offer convenience that government weigh stations don't always provide. Many locations stay open 24/7, allowing drivers to weigh their vehicles at any time, not just during business hours. Some stations include additional services like fuel, food, restrooms, and parking areas—turning a simple weigh-in into a full service stop.
Practical takeaway: Understanding what CAT Scale stations offer helps you know when and why to stop at one. If you operate or drive a commercial truck, weighing at CAT Scale provides legal documentation and helps prevent violations.
CAT Scale maintains an official online directory that allows you to search for specific weigh station locations. This directory is the most reliable way to find current information about stations near your route, including their hours, services, and contact information.
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To use the directory, visit the CAT Scale website and look for their "Find a Scale" or location search tool. You can search by city, state, zip code, or interstate highway. The search will return a list of nearby stations with details about each one. This matters because not every location offers the same services—some may have food vendors while others focus only on weighing, and hours can vary significantly between locations.
When you pull up a specific station in the directory, the listing typically includes the physical address, phone number, hours of operation, and a description of available services. Some listings mention whether the station has a restaurant, shower facilities, or parking areas. This information helps you plan your stop accordingly. For example, if you need to refuel and grab a meal, you'll want to choose a location that has both services rather than stopping at a basic weigh-only station.
The directory also shows which stations participate in the CAT Scale network's various programs. Some locations offer discounts for frequent users or loyalty programs. Reading through these details before you arrive can save you time and money during your trip.
Mobile apps have made this search even more convenient. CAT Scale offers a mobile application that uses GPS to show weigh stations near your current location on a map. This is especially useful if you're already on the road and need to find the nearest station quickly. The app shows real-time information and allows you to see reviews or notes from other drivers.
Practical takeaway: Bookmark the CAT Scale directory on your phone or computer, or download their mobile app if you drive trucks regularly. Having quick access to location information, hours, and services prevents delays and helps you plan your route more effectively.
Beyond the official CAT Scale directory, general mapping and GPS tools can help you incorporate weigh stations into your route planning. Many professional truck drivers use dedicated GPS systems designed for commercial vehicles, which are different from standard car navigation apps because they account for truck-specific restrictions, weight limits, and designated truck routes.
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Garmin, Rand McNally, and Sygic all offer truck-specific GPS applications that include weigh station locations as points of interest. When you're plotting a long haul, these systems can show you where CAT Scale and other weigh stations fall along your route, helping you decide where to stop based on your schedule and service needs. Some of these apps are free or low-cost, while others operate on a subscription model with updated maps and real-time traffic information.
Google Maps can also show you truck weigh stations if you search for "truck weigh stations near me" or "CAT Scale near me." The results will plot nearby locations on a map with basic information. However, Google Maps sometimes shows closed or outdated locations, so you should always cross-reference what you find there with the official CAT Scale directory to confirm the station is currently operating.
When using mapping tools to plan your route, consider the spacing of weigh stations. Federal regulations require that certain types of trucks stop at weigh stations, and planning your route so you pass a station when you're ready for one prevents the frustration of passing multiple open stations and then facing a mandatory weigh-in at an inconvenient location.
Some drivers also use community resources and forums where truckers share real-time information about station wait times, maintenance issues, or temporary closures. Facebook groups and TruckersReport forums sometimes have posts about which weigh stations are experiencing delays on a given day. While this information isn't official, it can be helpful for understanding current conditions on your route.
Practical takeaway: Use the official CAT Scale directory as your primary source, but also set up a truck-specific GPS or mapping tool on your phone to visualize where weigh stations sit along your planned route. This combination ensures you won't miss a station you need and helps you time your stops efficiently.
When you locate a specific CAT Scale station in the directory, the listing contains several pieces of information that directly affect whether that location works for your needs. Understanding what each detail means helps you choose the right station for your situation.
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The physical address and highway location tell you exactly where the station sits relative to your route. Some stations are located right on major interstates, while others are a few miles off the main highway. If you're on a tight schedule, knowing whether a station is right on your path or requires a detour matters. The listing will typically indicate whether the station is on the northbound, southbound, eastbound, or westbound side of the highway.
Hours of operation are critical information. CAT Scale stations vary widely in their operating schedules. Some run 24 hours a day, 7 days a week, which is valuable if you drive at night or need to weigh your vehicle outside standard business hours. Others operate only from 6 AM to 10 PM, which affects when you can stop. A few stations close on Sundays or have limited weekend hours. If you're coordinating a weigh-in with a delivery deadline, knowing these hours prevents you from arriving at a closed station.
Service listings in the directory tell you what's available at each location. Common services include diesel fuel, food service or restaurants, shower facilities, parking areas, and driver lounges. Some stations prominently feature truck repair services or tire service. If you need to combine your weigh-in with refueling or a meal break, checking this information first saves you time. A station listing that says "fuel, food, parking" tells you it's a full-service stop, while a basic listing might indicate it's weigh-only.
Many directory listings include contact phone numbers. Calling ahead is sometimes useful if you have questions about capacity, current wait times, or specific services. Some drivers call to confirm a station is open during holiday periods or after severe weather.
The directory may also note whether a station accepts specific payment methods. Most accept cash and major credit cards, but some have specific truck fuel card programs or offer discounts for certain carrier companies. Knowing this prevents confusion at the payment window.
Practical takeaway: Before selecting a station, scan the full listing for hours, services, and location details. A 30-second review of this information prevents frustrating detours or delays from arriving at a station that's closed or doesn't offer services you need.
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.