According to a recent report from Cass Information Systems, an optimistic shift in freight volumes is expected to materialize in the latter half of the year, bringing an end to 40 consecutive months of year-over-year reductions. This anticipated increase in demand is set to further bolster the current rate recovery, which has been primarily influenced by supply-side dynamics since its inception late last year. The multimodal shipments component of the Cass Freight Index in May demonstrated a mere 1.2% year-over-year decrease, marking the most negligible decline in a year and a half. While shipments saw a 3% rise from April, they experienced a slight 0.3% dip on a seasonally adjusted basis.
The Cass report highlights that the improvement is largely attributable to an increase in domestic intermodal volumes and various spot indicators pointing towards an enhanced demand for freight services. This suggests a strong likelihood of a volume recovery in the second half of the year, even if not driven by consumer spending. The tightening of inventories, the reduction of tariffs, and a weakening U.S. dollar are all cited as factors that will contribute to this projected growth. The two-year-stacked volume decline of 5.2% in May was the smallest since February 2024, further supporting the optimistic outlook. Should historical seasonal volume trends persist, the index is forecasted to achieve a 1.8% year-over-year increase in the latter six months of the year.
Anticipated Freight Market Rebound
The latest Cass Freight Index report points to a significant turning point for the freight industry, forecasting a robust recovery in freight volumes for the latter half of the year. After a prolonged period of decline stretching over 40 months, signs of an imminent rebound are becoming increasingly evident. The May data from the multimodal shipments component of the index registered its smallest year-over-year contraction in 18 months, dipping only 1.2%. This signals a strong underlying shift in market dynamics. Furthermore, a 3% month-over-month increase in shipments, despite a slight seasonally adjusted downturn, combined with growing domestic intermodal volumes and positive spot market indicators, underscore an improving demand landscape.
This expected resurgence in freight activity is not merely an isolated statistical anomaly; it is supported by several macroeconomic factors. Tightening inventories suggest that businesses are preparing to restock, which naturally drives up shipping needs. A reduction in tariffs makes goods more accessible and encourages trade, leading to increased movement of freight. Additionally, a softer U.S. dollar typically boosts exports, further stimulating demand for shipping services. These elements collectively paint a picture of a market poised for a significant upturn, shifting the focus from a supply-driven rate recovery to one that is also supported by revitalized demand, offering a promising outlook for carriers and logistics providers.
Dynamics of Rate Increases Amidst Capacity Constraints
The Cass report reveals that the expenditures index, which encompasses all freight costs including fuel, saw a substantial 7.5% year-over-year increase and a 5.3% rise from April, or 4.9% when seasonally adjusted. This represents the largest year-over-year jump since late 2022, fueled by a combination of reduced shipment declines, elevated fuel prices, and climbing freight rates. More specifically, the Truckload (TL) linehaul index, which tracks rates exclusive of fuel and supplementary charges, surged by 6.9% year-over-year. This marks the most significant increase in nearly four years and extends a consistent trend of year-over-year growth for 17 consecutive months, indicating a persistent upward trajectory in base freight costs.
The underlying force behind these rising rates is primarily the existing capacity constraints within the industry. The report emphasizes that while volumes are beginning to recover, it is the tightening supply of both equipment and drivers that is fundamentally driving prices higher. Regulatory changes, such as stricter enforcement of non-domiciled Commercial Driver's License (CDL) and English proficiency rules, along with crackdowns on dubious driver schools and electronic logging device (ELD) providers, have significantly reduced the pool of available truckload capacity. Recent legal and administrative actions, including increased policing of cabotage rules and the Supreme Court's ruling on broker liability, are further exacerbating the departure of non-compliant drivers from the sector. This shrinking capacity is causing contract rates set earlier in the year to be considered too low, leading to predictions from publicly traded carriers of potential double-digit rate hikes in the coming year, signaling a profound market shift after a nearly four-year downturn.

