White Pass and Yukon Route - Operations During World War II

Operations During World War II

Alaska became strategically important for the United States during World War II; there was concern that the Japanese might invade it, as Alaska was the closest part of the United States to Japan. Following the attack on Pearl Harbor, the decision was made by the US and Canadian governments to construct the Alaska Highway as an all-weather overland route to ensure communication. One of the principal staging points for construction was Whitehorse, which could be supplied by the WP&Y.

By that time the railroad was a financially starved remnant from Klondike gold rush days, with well-worn engines and rolling stock. Despite this, the railroad moved 67,496 tons during the first 9 months of 1942, more than double its prewar annual traffic. Even this was deemed insufficient, and so the U.S. Government leased the railroad for the duration, effective at 12:01 a.m. on 1 October 1942, handing control to the U.S. Army. What became the 770th Railway Operating Battalion of the Military Railway Service took over train operations in company with the WP&Y’s civilian staff.

Canadian law forbade foreign government agencies from operating within Canada and its territories, but Japanese forces had occupied some of the Aleutian Islands by this time, and an accommodation was quickly reached to “make an illegal action legal.”

The MRS scoured the US for usable narrow-gauge locomotives and rolling stock, and soon a strange and colourful assortment began arriving at Skagway. The single largest group was seven D&RGW K-28 class 2-8-2’s acquired prior to the lease in August 1942. 2-8-0’s from the Silverton Northern and the C&S, all over 40 years old, and a pair of ET&WNC 4-6-0’s soon appeared, among others, as well as eleven new War Department Class S118 2-8-2’s. WP&Y’s original roster of 10 locomotives and 83 cars was soon eclipsed by the Army’s additional 26 engines and 258 cars.

The increase in traffic was remarkable: In the last 3 months of 1942, the railroad moved 25,756 tons. In 1943 the line carried 281,962 tons, equivalent to ten years worth of typical prewar traffic. All this despite some of the most severe winter weather recorded since 1910: Gales, snowdrifts and temperatures of -30 degrees F. succeeded in blockading the line from 5 – 15 February 1943 and 27 January – 14 February 1944.

The peak movement occurred on 4 August 1943, when the White Pass moved 38 trains north and south, totalling 3346 gross / 2085 net tons, and 2236 locomotive-miles in 24 hours.