Explore the reasons behind nighttime lane closures on I-5 in North Seattle, emphasizing their necessity for infrastructure maintenance. Discuss the impact on local commuters and the strategies employed to manage traffic flow and minimize disruption. Introduce the concept of Urban Traffic Management and Optimization, explaining how data and technology assist in effective traffic management. Highlight challenges faced during such projects and the role of urban planning in future-proofing city infrastructure. Conclude by reflecting on the broader implications for urban development and community life.