Switzerland is currently in the peak period of major construction and development of transportation infrastructure. The proportion of mountain roads and bridges and tunnels has increased significantly, construction difficulty has increased significantly, and safety risks have increased. However, in order to optimize domestic transportation, Switzerland will vigorously build transportation infrastructure.

Switzerland is preparing a budget for major road development work between 2024 and 2027. The Swiss government intends to spend nearly 8 billion euros on developing the country's road network.

Road maintenance works will be carried out on the existing road sections, while expansion and widening works will also be carried out. New road links and overpasses are also planned. Five major road projects will be launched in 2023.

The Swiss Highway 3 is a highway connecting Liechtenstein to Basel, passing through Zurich, and passing through Lake Zurich, known as the "Golden Bank", and Lake Waren, "the quietest lake in Switzerland". Famous glacial lake in Switzerland. In the northeastern part of the Swiss Plateau, it extends southeast from the city of Zurich. The lake is 406 meters above sea level. It is crescent-shaped and extends 29 kilometers from southeast to northwest, with a width of 1-4 kilometers and an area of 88 square kilometers. Keywords: engineering construction, engineering news

Switzerland is located in a mountainous and landlocked country in central and southern Europe, but Switzerland has very convenient transportation, with 60,000 kilometers of roads and 5,000 kilometers of railways crisscrossing the country. One-seventh of these dense road networks are underground, with a very high proportion of tunnels.EditorXingWentao