Fear of expressways and highways can be caused by a variety of factors, including a lack of familiarity with high-speed driving, concerns about accidents or collisions, anxiety about merging or changing lanes, and a fear of getting lost or being unable to exit. Additionally, past negative experiences on highways or witnessing accidents can contribute to a fear of driving on these roads. Some individuals may also have a general fear of driving or suffer from anxiety disorders that can be triggered by the high speeds and heavy traffic on expressways and highways. **

I don't have personal feelings, but underground expressways can have both positive and negative impacts. On one hand, they can help alleviate traffic congestion and improve transportation efficiency in urban areas. On the other hand, they can be expensive to construct and may have environmental and social impacts. It's important to carefully consider the potential benefits and drawbacks of underground expressways before deciding to implement them. **

The speed limit on expressways can vary depending on the location, but in general, the speed limit is typically between 55-70 miles per hour. It's important to pay attention to the posted speed limit signs and any changes in speed limits, as they can vary based on factors such as road conditions, construction, and traffic flow. It's always best to drive at a safe speed that is appropriate for the conditions and to follow the posted speed limits. **

One navigation app that shows routes without highways and expressways is Google Maps. Users can select the "Avoid highways" option when getting directions, and the app will provide a route that avoids highways and major roads. This feature is useful for those who prefer to take scenic routes or avoid high-speed roads. Additionally, Waze also offers a similar feature where users can choose to avoid highways and toll roads when planning their routes. **

Yes, there is a speed limit on expressways in Germany. The general speed limit on German expressways, known as Autobahns, is 130 kilometers per hour (about 80 miles per hour). However, there are some sections of the Autobahn where there is no speed limit, but these are the exception rather than the rule. It's important for drivers to pay attention to posted speed limit signs and adjust their speed accordingly. **

The popularity of cycling or skiing can vary depending on the location and time of year. In general, cycling tends to be more popular in urban areas and during the warmer months, while skiing is more popular in mountainous regions and during the winter. However, it's difficult to determine which activity is followed more overall without specific data on participation rates in different regions and seasons. **

The excitement level of ice hockey versus soccer is subjective and can vary depending on personal preferences. Ice hockey is known for its fast-paced, physical nature with constant action and scoring opportunities. On the other hand, soccer is a more strategic game with longer periods of build-up play and intense moments during goal-scoring opportunities. Both sports have passionate fan bases and offer unique thrills, making it difficult to definitively say which is more exciting. **

It is highly unlikely that soccer will replace American football, basketball, baseball, and ice hockey as the most popular sports in the USA. These sports have deep-rooted cultural and historical significance in American society, and they have large and dedicated fan bases. Additionally, American football, basketball, baseball, and ice hockey have well-established professional leagues and infrastructure in the USA, which would make it difficult for soccer to overtake them in popularity. While soccer has been growing in popularity in the USA, it is more likely to continue to coexist alongside these other sports rather than replace them. **