It's not just Europe where shortages of lorry drivers are causing concern. A lack of drivers in Japan is prompting a curious initiative in Japan, where plans have been unveiled for an ambitious project called the Autoflow-Road. It's a 310-mile (500 km) automated conveyor belt system to transport goods between Tokyo and Osaka. The initiative aims to address Japan's looming logistics crisis caused by a severe shortage of delivery drivers and increasing freight demands.

The Autoflow-Road project, proposed by Japan's Ministry of Land, Infrastructure, Transport and Tourism, will consist of a network of hi-tech, automated conveyor belts installed in tunnels beneath major highways, on above-ground tracks in the middle of roads, and along hard shoulders of motorways. The system is designed to optimize road space utilization and operate continuously, potentially replacing the work of 25,000 drivers per day.

"Clean" energy will power the 24/7 operation in contrast to the thousands of HGVs currently required to meet the same demand.

Japan's rapidly aging population is contributing to a critical shortage of delivery drivers. By 2030, the country is expected to face a 36% deficit in drivers, with rural regions potentially experiencing a 41% shortfall.

By replacing thousands of trucks with an automated, clean energy-powered system, the Autoflow-Road is expected to significantly reduce carbon dioxide and particulate matter emissions.

The continuous operation of the conveyor belt system is designed to improve the overall efficiency of freight transportation and ensure timely delivery of goods.

The Japanese government is actively seeking partnerships with private companies to bring this ambitious project to fruition. The construction phase is estimated to cost around $25 billion, with completion scheduled for 2034.