Rhode Island Truck Weight Limits

How much a truck can weigh in Rhode Island

Rhode Island holds at 80,000 pounds gross with a 22,400-pound single axle off the Interstate (RIGL 31-25-13, 31-25-14). Fines are per pound and climb fast: nothing on the first 500 pounds over, 15 cents a pound from 500 to 5,000 over, then a full dollar a pound for everything past 5,000 over (RIGL 31-25-12.1). Break 104,800 pounds and you eat an extra $1,025 on top.

Axles, off-Interstate, and permits

• Off the Interstate: 80,000 lb; higher only by RIDOT permit
• Single axle: 22,400 lb on state highways; 20,000 lb on the Interstate
• Tandem axle: 34,000 lb (federal); bridge formula controls
• With a permit: Special and divisible-load permits above 80,000 lb are issued case-by-case; superload weights beyond 104,800 lb (the fine-surcharge threshold) and past 130,000 lb are handled through permits.
• Single-axle statutory max is 22,400 lb (RIGL 31-25-13); tandem defaults to the federal 34,000 lb with the bridge formula controlling. Interstate reverts to federal 20,000/34,000/80,000. Verify the exact tandem figure with RIDOT before hauling.

Posted bridge and road limits

Rhode Island posts bridges and local roads 'WEIGHT LIMIT X TONS' in short tons (10 TONS = 20,000 lb). The posted limit overrides your legal weight, so a legal 80,000-lb rig cannot cross a bridge posted below that. Crossing a posted bridge over its limit is a separate violation from a routine overweight ticket, and the operator can be held liable for damage to the structure.

What running heavy costs

R.I. Gen. Laws 31-25-16: $100 per 1,000 lb over for a vehicle 10,000 lb GVW or less; $125 per 500 lb over for a vehicle over 10,000 lb GVW. Add $1,025 over 104,800 lb and $2,500 over 130,000 lb. Heard at the Rhode Island Traffic Tribunal.

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