Union Pacific Railroad Invests More Than $20 Million for Track Improvements to Its Line from Near Manville to Near Lusk, Wyo.

OMAHA, Neb. — Union Pacific will improve Wyoming’s transportation infrastructure with a more than $20 million investment to improve the rail line that runs from near Manville to near Lusk, Wyo.

Work on the nearly 26-mile stretch of railroad track began May 4 and is scheduled to be completed in mid June.

The project includes removing and installing new rail and more than 67,000 concrete ties. Crews also will spread more than 86,000 tons of rock ballast reinforcing the roadbed.

Union Pacific is using a modern track renewal train, the TRT 909, which installs rail and concrete ties in one pass. The TRT can install up to 5,000 ties in a twelve-hour day. The track renewal train consists of approximately 30 rail cars, with each car capable of carrying 210 concrete ties.

Three sets of gantry cranes move the concrete ties forward for the TRT to drop into place and the machine then threads the new rail onto the ties. The old wooden ties are picked up and discarded rail is threaded out as the machine works its way down the track. A conveyor positions the removed ties for the gantry cranes to load them onto railcars for movement to a facility for sorting.

Union Pacific plans to spend approximately $2.5 billion in 2010 to support America’s current and future freight transportation needs and enhance the safety and efficiency of the railroad’s 32,000-mile network. Improved and additional rail capacity benefits everyone.

It allows freight rail service to grow, helping to build a cleaner environment. According to the U.S. Environmental Protection Agency, freight trains are nearly four times more fuel efficient than trucks. Motorists also benefit from reduced congestion on highways as a single Union Pacific train can remove up to 300 trucks off our roads.