Finding the unexpected in the everyday.
June 25, 1982 In Switzerland, the Furka Base Tunnel connecting the village of Oberwald with the municipality of Realp was opened. At the time, this structure was the world’s longest narrow-gauge tunnel. This 9.6-mile (15.4-kilometer)-long rail tunnel, which took nine years to build in the face of formidable engineering challenges, has made it possible for the Matterhorn-Gotthard-Bahn... Continue Reading →
May 31, 1969 A major tunnel that is located just south of the Belgian city of Antwerp and had been built under the Scheldt river first went into service when it was opened to motor vehicle traffic. Another milestone for this tunnel took place just a little over eight months later when it was opened... Continue Reading →
March 25, 2007 A two-tunnel tollway in Sydney, Australia’s most populous city and the capital of the state of New South Wales (NSW), was opened two months ahead of schedule. This structure, collectively called the Lane Cove Tunnel, serves as a link between the section of M2 Hills Motorway that is in the suburb of... Continue Reading →
March 6, 2009 Construction began on a 3.2-mile (5.1-kilometer) light rail tunnel in Seattle. This structure is a key connection within Sound Transit’s Link light rail system serving that metropolitan area. The two-bore tunnel is specifically part of the University Link of the 1 Line of that system and carries trains running between the Downtown... Continue Reading →
February 27, 2005 A pivotal moment took place for construction on a railway tunnel in the northeastern part of Honshu, the largest island of Japan, when both halves of this structure were joined together. This breakthrough occurred about six-and-a-half years after the start of that construction project. That tunnel specifically courses through the Hakkōda mountain... Continue Reading →
February 14, 1941 A formal acknowledgement -- albeit one that had to be clarified -- was accorded the person who drove the one-millionth motor vehicle through New York City’s Queens-Midtown Tunnel about three months after the debut of that structure. The office of William H. Friedman, commissioner of the New York City Tunnel Authority (now part... Continue Reading →
January 10, 1975 In West Germany (now part of the Federal Republic of Germany), a vehicular tunnel crossing under the Elbe River in the city of Hamburg was officially opened. Construction on the New Elbe Tunnel -- also called Elbtunnel -- had begun in 1968. Helmut Schmidt (1918-2015), who served as chancellor of West Germany... Continue Reading →
December 12, 2022 A high-speed railway in the southeastern part of Norway was formally opened. This railway covers 14 miles (22 kilometers) altogether between Oslo, Norway’s capital and most populous city; and Ski, a town in the municipality of Nordre Follo in the district of Follo. Harald V (born in 1937), who has reigned as... Continue Reading →
November 29, 1957 A pair of two-lane road tunnels built southeast of downtown Baltimore was officially inaugurated. These 1.4-mile (2.3-kilometer)-long tunnels, collectively known as the Baltimore Harbor Tunnel, carry Interstate 895 under the Patapsco River. Theodore McKeldin, who was governor of Maryland from 1951 to 1959, presided at the opening ceremonies for the Baltimore Harbor... Continue Reading →
October 2, 1872 The Denver, South Park and Pacific Railway (DPSP&P) was incorporated with 2.5 million dollars in capital in what was then the Colorado Territory. The original trustees for this narrow gauge railway were Walter S. Cheesman, Frederick A. Clark, Henry Crow, Leonard H. Eicholtz, John Evans, John Hughes, Charles B. Kountze, Donald H.... Continue Reading →
Transportation History 