No, Google Maps Navigation is not broken. It is a widely used and reliable navigation tool that provides accurate directions and real-time traffic information to help users reach their destinations efficiently. However, like any technology, there may be occasional glitches or inaccuracies, but overall, Google Maps Navigation is a highly functional and valuable tool for users. **

I'm unable to provide real-time information on specific road closures on Google Maps. It's recommended to check Google Maps directly for the most up-to-date information on road closures in your area. Additionally, local traffic authorities or news sources may also provide information on road closures and alternative routes. **

The fastest route from Cologne to Berlin using public transportation is by taking a high-speed train. The ICE (InterCity Express) train service offers direct connections between the two cities, with a travel time of approximately 4 hours. These trains are known for their speed and comfort, making them the most efficient option for traveling between Cologne and Berlin. It is advisable to check the train schedules and book tickets in advance to ensure a smooth and timely journey. **

Google Maps Navigation does require an internet connection to provide real-time navigation and directions. However, Google Maps does offer a feature called offline maps, which allows users to download maps of specific areas for offline use. While offline maps can provide basic navigation like route planning and viewing saved locations, real-time traffic updates and turn-by-turn directions will not be available without an internet connection. **

The navigation route planner is sorted sensibly, as it takes into account factors such as distance, traffic conditions, and estimated travel time to provide the most efficient route. It also considers user preferences and real-time data to offer alternative routes in case of road closures or heavy congestion. Overall, the navigation route planner is designed to prioritize the quickest and most convenient route for the user's journey. **

Yes, a public playground can be considered a public good. It is non-excludable, meaning that anyone can use it without being excluded, and it is non-rivalrous, meaning that one person's use of the playground does not diminish the ability of others to use it. Public playgrounds provide benefits to the community as a whole and are typically funded and maintained by public resources, making them a classic example of a public good. **

Google Maps may sometimes suggest a strange route due to various factors such as traffic congestion, road closures, or construction. Additionally, the algorithm used by Google Maps may prioritize the fastest route based on real-time data, which could lead to unconventional routes. It is always a good idea to double-check the suggested route and use your own judgment when following directions from any mapping application. **

To activate navigation on Maps, first open the Maps app on your device. Then, enter your desired destination in the search bar. Once the destination is selected, tap on the "Directions" button. Finally, choose your preferred mode of transportation (car, walking, public transit) and tap on "Start" to begin the navigation. **