The impact of traffic-calming measures can be assessed through various methods, such as traffic volume counts, speed data analysis, and accident statistics. Each of these metrics provides a different perspective on how these measures influence driver behavior and road safety. For example, a reduction in average vehicle speed can lead to fewer accidents and a safer environment for pedestrians and cyclists. Additionally, changes in traffic volume can indicate whether motorists are choosing alternative routes, which may relieve congestion in residential areas. By examining these factors, stakeholders can determine the effectiveness of traffic-calming strategies and identify any necessary adjustments.