The "N Line" is a rapid transit line in the Denver Metro area, part of the RTD (Regional Transportation District) system. It connects downtown Denver to the northern suburbs, including Commerce City and Thornton. The line is designed to provide efficient transportation for commuters and residents, featuring several stations along its route. Opened in 2019, the N Line is approximately 13 miles long and operates primarily on a dedicated rail corridor. It offers a reliable alternative to driving, helping to reduce traffic congestion and promote public transit use in the region. The line is also integrated with other RTD services for seamless travel.