TRB's National Cooperative Highway Research Program (NCHRP) Report 671: Review of Canadian Experience with the Regulation of Large Commercial Motor Vehicles examines the process used in Canada to harmonize heavy truck size and weight regulations across the country. The report provides insights on how lessons learned from the Canadian experience might be applied in the United States.

Gerard Comeau, a retiree living in rural New Brunswick, never thought his booze run would turn him into a Canadian hero. In 2012, after Comeau had driven to Quebec to purchase cheaper beer and crossed back into his home province, police officers participating in a low-stakes sting operation tailed and detained him, confiscated his haul, and levied a fine of less than $300. Countries routinely engage in trade wars and erect barriers to protect domestic industries from foreign competition. Comeau, however, was detained by the full force of the law for engaging in commerce with a Canadian business on the other side of a domestic border. With Comeau’s story as its starting point, Booze, Cigarettes, and Constitutional Dust-Ups tells the fascinating tale of Canadian interprovincial trade. Ryan Manucha examines the historical, political, and legal forces that gave rise to the regulation of interprovincial commerce in Canada, the trade-offs that come with liberalized domestic free trade, and Canada’s enduring pursuit of economic union. The pandemic laid bare the vulnerability of global supply chains, the fickleness of foreign trading partners, and the surprising slipperiness of domestic trade. In a global climate of increasingly isolationist geopolitics, the history and possibility of Canada’s economic union, quirks and all, deserve careful attention.

TRB's National Cooperative Highway Research Program (NCHRP) Report 671: Review of Canadian Experience with the Regulation of Large Commercial Motor Vehicles examines the process used in Canada to harmonize heavy truck size and weight regulations across the country. The report provides insights on how lessons learned from the Canadian experience might be applied in the United States.

In July 2010, the National Research Council (NRC) appointed the Committee to Review the 21st Century Truck Partnership, Phase 2, to conduct an independent review of the 21st Century Truck Partnership (21CTP). The 21CTP is a cooperative research and development (R&D) partnership including four federal agencies-the U.S. Department of Energy (DOE), U.S. Department of Transportation (DOT), U.S. Department of Defense (DOD), and the U.S. Environmental Protection Agency (EPA)-and 15 industrial partners. The purpose of this Partnership is to reduce fuel consumption and emissions, increase heavy-duty vehicle safety, and support research, development, and demonstration to initiate commercially viable products and systems. This is the NRC's second report on the topic and it includes the committee's review of the Partnership as a whole, its major areas of focus, 21CTP's management and priority setting, efficient operations, and the new SuperTruck program.

Vol. 115 includes Diamond jubilee issue, 1867-1927.