How might adapting urban waterways for increased boat traffic alleviate city congestion and what are the logistical and environmental implications?

ANSWER: Adapting urban waterways for boat traffic can reduce city congestion by offering alternative transportation routes, thus easing road traffic and pressure on public transit systems. However, this requires significant infrastructure investment in docks, canals, and waterborne public transport. Logistically, coordinating with existing commercial and recreational waterway uses is essential. Environmentally, there's potential for water pollution and ecosystem disruption, necessitating careful planning to mitigate impacts, such as using eco-friendly boats and maintaining natural habitats.