Increases traffic threshold for local installation of certain speed humps on certain local streets without DOT approval.

This bill increases the daily vehicle traffic limit for municipalities and counties to install certain speed humps (specifically flat-topped speed tables ≥10 feet) without New Jersey's Department of Transportation (DOT) approval. It raises the threshold from 3,000 to 4,000 vehicles per day on residential streets (two-lane or one-way) and within 500 feet of schools or school properties. Municipalities may now install these flat-topped speed tables without DOT approval on eligible streets meeting the higher traffic threshold, while standard speed humps still require the lower 3,000-vehicle limit. The bill directly affects local governments planning traffic calming measures on residential streets near schools or in business districts.