Minnesota Weigh Stations & Ag Inspection

When Minnesota makes you pull in

Minnesota runs it off the signs. When a posted sign or traffic-control device sends you to the nearest scale, or an officer directs you, you stop and submit to weighing (Minn. Stat. 169.85). Blow it off and it's a misdemeanor, up to 90 days and $1,000, and an officer can arrest you within four hours. Scales cluster on I-90, I-94, and I-35. Drivewyze and PrePass both offer a green bypass.

Stations, bypass, and inspection

• Who must stop: Only when a sign directs
• Where the stations are: Fixed scales and inspection sites sit on the interstate freight routes (I-90, I-94, I-35), backed by portable scales, virtual weigh stations, and roving commercial vehicle officers. Signs and traffic-control devices direct trucks to the nearest scale. A closed fixed station does not mean the corridor is unwatched.
• Bypass: Both work in Minnesota. Drivewyze has long been the state's main bypass partner, and PrePass launched here too as part of a 75-plus-site rollout. Green means stay on the mainline; red or no signal means report to the scale. Neither program covers an oversize or overweight load.
• Ag / border inspection: No agricultural or border produce inspection stations. Minnesota enforces size, weight, and safety through State Patrol commercial vehicle officers, virtual weigh stations, and weigh-in-motion, not pest checkpoints.
• Fine for passing an open station: Failing or refusing to stop and submit to weighing, or ignoring a traffic-control device sending you to the scale, is a misdemeanor (Minn. Stat. 169.85): up to 90 days in jail and a $1,000 fine. An officer can arrest you within four hours of the violation.

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