As the night air cools off, fog settles in thru the valleys of southwestern Iowa. Here between Prescott and Cromwell the intermediate signals are not lined up for any movement in either directions... (more)

Searchlight signals are on their way out in alot of places due to the mandated PTC system scheduled to be in place by 2015. Here a pair of searchlights stair at its towering replacement signals th... (more)