Switzerland is set to vote on a significant highway expansion on November 24, a proposal that has sparked intense debate.

The government plans to invest 4.9 billion Swiss francs to expand six highway sections, aiming to alleviate traffic congestion, which costs the country 1.2 billion francs annually.

Proponents argue that the expansion will reduce traffic jams and improve safety, while opponents, including environmental groups, claim it will lead to more pollution and traffic.

Economiesuisse, a business federation, supports the expansion, citing reduced CO2 emissions from less idling in traffic.

However, critics argue that more roads will only exacerbate traffic issues.

The outcome of the vote will determine the future of Switzerland's transportation infrastructure.