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`All gas. No brakes’

US freight rates surged in December, setting stage for very firm pricing in 2021, Cass data shows

Freight rates may start sizzling, Cass data indicates (Photo: Jim Allen/FreightWaves)

U.S. freight rates surged in December, setting the stage for a powerful pricing tailwind in 2021, according to a monthly index published by freight audit and payment firm Cass Information Systems Inc. (NASDAQ:CASS) and released on Thursday.

The Cass freight expenditures index jumped 13% year-on-year, according to the index, which is based on about $28 billion in annual freight payments that Cass audits. The freight expenditures subindex, which measures changes in pricing action, rose 6.8% sequentially in November on a seasonally adjusted basis, according to the index. The shipments subindex rose 1.1% sequentially on a seasonally adjusted basis.

Rates were on the rise throughout December, in line with what has been a powerful spike in noncontract, or spot, prices throughout the second half of 2020. Spot rates had started to decelerate when President Donald Trump’s signing of federal stimulus legislation on Dec. 27 caused the market to gap higher, said ACT Research, which analyzes the monthly Cass data.

The rapid increase in prices is most notable in Cass’ “implied freight rates” dataset, which divides expenditures by shipments. A positive implied rate indicates that rates are growing faster than shipments. In December, the implied rate rose 6% year-over-year, doubling the growth in November, according to the data.


On a nonseasonally adjusted basis, the shipments subindex rose in December by 6.7% year-on-year, picking up steam from the 2.7% year-on-year gain in November, according to the data. Based on a two-year “stacked” basis, which averages out the monthly activity for the period, the subindex is 1.8% lower than in December 2018, said Tim Denoyer, ACT’s lead research analyst and the report’s author.

Cass combines data from truckload — which accounts for half of the indexes — railroad, less-than-truckload (LTL) and parcel, among other modes.

The current upcycle, which began in the May-June period, “still has several powerful growth tailwinds” following a two-year freight downturn, Denoyer said. The recent injection of around $900 billion in stimulus, along with the prospects for more federal aid with Democrats soon to be in control of the executive and legislative branches, will boost GDP growth and, by extension, freight volumes and pricing, he said.

ACT recently raised its 2021 GDP growth forecast to 5.1%, following a 3.7% contraction in 2020.


With the expenditures subindex hitting record highs, the “transition from an early-cycle environment to mid-cycle environment is underway,” Denoyer wrote. The headline of the ACT report seemed apropos under the circumstances: “All gas. No brakes.”

The improvement in the shipments subindex can be tied to improving trends in the rail sector, especially in intermodal where volumes had a very strong finish to the year, ACT said. The volume gains are expected to carry over into 2021 as U.S. retailers push to replenish depleted inventory stocks and containership lines reduce their number of “blank” (or canceled) sailings ahead of the Lunar New Year, which runs Feb. 12-26 and when virtually all Chinese factories close and workers scatter to their respective home cities and provinces, Denoyer said.

Cass’ Truckload Linehaul Index, which measures shifts in per-mile rates independent of fuel and add-on charges known as “accessorials,” rose 1.1% in December on a year-on-year basis. This followed a 0.6% gain in November, the first year-over-year increase in 15 months. However, truckload rates are quickly firming as evidenced by the 6% implied rate increase in December, ACT said.

Mark Solomon

Formerly the Executive Editor at DC Velocity, Mark Solomon joined FreightWaves as Managing Editor of Freight Markets. Solomon began his journalistic career in 1982 at Traffic World magazine, ran his own public relations firm (Media Based Solutions) from 1994 to 2008, and has been at DC Velocity since then. Over the course of his career, Solomon has covered nearly the whole gamut of the transportation and logistics industry, including trucking, railroads, maritime, 3PLs, and regulatory issues. Solomon witnessed and narrated the rise of Amazon and XPO Logistics and the shift of the U.S. Postal Service from a mail-focused service to parcel, as well as the exponential, e-commerce-driven growth of warehouse square footage and omnichannel fulfillment.