VARIANCE Act
- Sponsor
- Sen. Ricketts, Pete [R-NE]
- Committees
- Environment and Public Works Committee (primary)
- Last action
- Jun 18, 2025
Bottom line
The bill grants a 10% axle weight variance for trucks carrying dry bulk goods, aiming to improve transportation efficiency while maintaining overall gross vehicle weight limits.
What it actually does
This bill, known as the VARIANCE Act, amends federal transportation law to allow commercial motor vehicles transporting specific 'dry bulk goods' to exceed current federal axle weight limits by up to 10%. This variance applies to individual axles or axle groups, but the vehicle must still comply with the overall maximum gross vehicle weight limitation. The intent is to increase efficiency for the transport of these specific types of cargo.
Proponents argue
Supporters argue that this variance will significantly enhance the efficiency of transporting dry bulk goods, such as agricultural products or construction materials, by allowing trucks to optimize their loads. This could lead to fewer trucks on the road for the same volume of goods, reducing fuel consumption, emissions, and overall transportation costs, ultimately benefiting consumers and industries.
Opponents contend
Critics may contend that even a 10% increase in axle weight, despite adhering to gross vehicle weight limits, could accelerate wear and tear on federal and state road infrastructure, leading to increased maintenance and repair costs for taxpayers. Concerns about potential safety implications related to heavier loads on individual axles might also be raised.
The bill is exceptionally short and clear, making it very accessible for a quick read and thorough evaluation.
Section 2, amending Section 127 of title 23, United States Code
Axle Weight Variance for the Transportation of Dry Bulk Goods
This provision introduces a new subsection (z) to Title 23, U.S. Code, Section 127. It first defines 'dry bulk goods' as homogeneous, unmarked, unpackaged, nonliquid cargo transported in a trailer specifically designed for that purpose. It then establishes that commercial motor vehicles carrying these defined dry bulk goods may exceed the federal maximum weight on any axle or axle group by up to 10% (110% of the current limit), provided the vehicle does not exceed the overall maximum gross vehicle weight limitation. This allows for more concentrated loading on axles.
Supporters argue
Supporters argue that this specific variance is a targeted approach to improve the competitiveness and sustainability of industries that rely heavily on dry bulk transport. By allowing more efficient loading, it can reduce the carbon footprint of transportation and alleviate supply chain pressures without compromising overall highway safety, as the gross vehicle weight limit remains unchanged.
Critics contend
Critics contend that while the gross vehicle weight limit is maintained, the increased stress on individual axles will inevitably lead to accelerated degradation of roads and bridges. They argue that this will necessitate greater public investment in infrastructure maintenance, effectively shifting the cost burden from private trucking companies to taxpayers.
Tradeoffs
This provision navigates the tension between promoting economic efficiency and minimizing the impact on public infrastructure. It seeks to provide targeted relief to specific industries while attempting to mitigate broader negative consequences on road longevity.