The New Jersey Department of Transportation (NJDOT) is a state agency responsible for overseeing the transportation system in New Jersey. Its main duties include maintaining and improving highways, bridges, and public transit systems. The NJDOT also manages traffic safety programs and ensures that transportation projects comply with state and federal regulations. In addition to infrastructure management, the NJDOT works on planning and funding transportation initiatives. The agency collaborates with local governments and other organizations to enhance mobility and accessibility for residents. By focusing on sustainable practices, the NJDOT aims to create a safer and more efficient transportation network throughout the state.