Renamed as the Virginia Central Railroad in 1850, the railroad bypassed the under construction Blue Ridge Railroad via a temporary track built over Rockfish Gap. This connected the railroad's eastern division with its expanding line across the Blue Ridge in the Shenandoah Valley. Having reached Clifton Forge by 1857, the railroad began operating the completed Blue Ridge Railroad in 1858 and continued preparing for further expansion until the beginning of the American Civil War in 1861. As a prime target for Federal raids by Union Cavalry, the railroad faced significant action against it during the war. Although the war left the railroad with only a fraction of its line left operable, the railroad was running over its entire pre-war length by July 1865.