The Oil Creek and Titusville Railroad (OCTR) is a historic railroad located in Pennsylvania, primarily serving the area around Titusville, known for its role in the early oil industry. Established in the 1860s, the railroad was crucial for transporting crude oil from the oil fields to refineries and markets, significantly contributing to the economic growth of the region. Today, the OCTR operates as a heritage railroad, offering scenic train rides through the picturesque Oil Creek State Park. It provides visitors with a glimpse into the area's rich history, showcasing the importance of railroads in the development of the oil industry and the surrounding communities.