Dropping downgrade through Warren, UP 2600, a spotless Tier IV unit followed by Union Pacific's breast cancer awareness unit, UP 7400, brings the QRVWC off Tehachapi Pass and toward Mojave for its... (more)
On November 17th, 2014 the final chapter of Union Switch & Signal searchlight signals on Tehachapi was closed when the last signals between Warren and Mojave, on the eastern slope, were retired in... (more)