To mitigate traffic jams, cities can implement a variety of strategies aimed at improving traffic flow and reducing vehicle density. One effective solution is the enhancement of public transportation systems, making them more accessible and appealing to commuters. This can include expanding bus and train services, as well as creating dedicated lanes for public transport. Additionally, promoting carpooling and ridesharing can help decrease the number of vehicles on the road. Implementing smart traffic management systems that utilize real-time data to optimize traffic signal timings can also alleviate congestion. Furthermore, urban planning that encourages mixed-use developments can reduce the need for long commutes, ultimately leading to less traffic.