While the sun drops behind the Oquirrh Mountains, Union Pacific's Valmy to Skyline coal empty creeps slowly through a 10 mph speed restriction along UP's Provo Sub in the Jordan Narrows. Herzog, CBC, Stacy and Witbeck, Inc. construction forces are building a commuter rail line parallel to the UP between Salt Lake City and Provo. New bridges over the Jordan River and an irrigation canal are visible in this view captured at milepost 723.75. The U.S. Army Corps of Engineers have asked the Utah Transit Authority to stop construction through the Narrows while right of way concerns are resolved.