New Jersey Route 10 is a state highway located in northern New Jersey. It runs approximately 18 miles, connecting the towns of Dover and Parsippany-Troy Hills. The route primarily serves as a vital east-west corridor, facilitating local and regional traffic. The highway passes through several communities, including Randolph and Rockaway Township. Along its path, Route 10 features various commercial areas, residential neighborhoods, and access to major roads like Interstate 287. It plays an essential role in the transportation network of Morris County and surrounding regions.