Department of the Pacific had six subordinate military districts during the Civil War: On July 27, 1865 the Military Division of the Pacific was created under Major General Henry W. Halleck, replacing the Department of the Pacific, consisting of the Department of the Columbia that now consisted of the state of Oregon and the territories of Washington and Idaho and the expanded Department of California that now consisted of the states of California and Nevada and the Territory of New Mexico and Territory of Arizona. On 30 May 1898, Gen. Wesley Merritt established in San Francisco the Headquarters, US Expeditionary Forces and Department of
Pacific Highway Border Crossing Pacific Highway Border Crossing The Pacific Highway Border Crossing connects the towns of Blaine, Washington and Surrey, British Columbia on the Canada–United States border. It is located on the Pacific Highway which runs from San Diego, California to Vancouver, British Columbia. What started as a dirt road alternative route to the Peace Arch Border Crossing in 1913, the Pacific Highway soon became the preferred route when it was paved in 1923. The part of the Pacific Highway that crosses the border here is now signed as British Columbia Highway 15 on the Canadian side and Washington State Route 543 on