October 31, 1886 A double-deck metal arch bridge on Portugal’s northwestern coast was formally opened. This structure, crossing the river Douro, serves as a link between the cities of Porto and Villa Nova de Gaia. The bridge was named after Dom Luís I (1838-1889), who reigned as king of Portugal from 1861 until his death.... Continue Reading →

October 21, 2001 The Goodwill Bridge in Brisbane, the capital and largest city of Australia’s state of Queensland, was officially opened. This structure, which spans the Brisbane River, was built for walking, bicycling, and inline skating. The Goodwill Bridge serves as a connection between Gardens Point in the central business district of Brisbane; and --... Continue Reading →

October 10, 1992 The first segment of the Montour Trail in the Pittsburgh region was formally opened in Cecil Township. The dedication ceremony for this 4.4-mile (7.1-kilometer) section of the multi-use recreational trail was specifically held at Cecil Park. Those taking part in this ceremony included Robert A. Hall, supervisory community planner for the Federal... Continue Reading →

September 23, 2017 The Taiping Sky Bridge in Meishan Township of southwestern Taiwan’s Chiayi County was opened for regular use by pedestrians. Measuring 921.9 feet (281 meters) in length, this footbridge holds the record as Taiwan’s longest suspension bridge. A little over a month after the Taiping Sky Bridge first went into daily service, it... Continue Reading →

September 19, 1981 A bridge spanning the Saint John River in Fredericton, the capital city of the Canadian province of New Brunswick was officially dedicated. This bridge is an extension of Westmorland Street in the central district of Fredericton and it connects that area with New Brunswick Route 105 in the city’s neighborhood of Nashwaaksis.... Continue Reading →

September 17, 1862 An unimposing bridge in Maryland played a pivotal role in one of the most significant battles of the American Civil War. The Battle of Antietam, which was fought near the town of Sharpsburg, was the first major military engagement of that war to take place on Union soil. This battle also encompassed the... Continue Reading →

July 31, 1962 A steel beam bridge in Washington, D.C., was officially opened. This bridge was built to carry the 12th Street Expressway over the Washington Channel, a body of water that parallels the Potomac River. Originally known as the Washington Channel Bridge, this structure was inaugurated with considerable fanfare. These festivities, which included a... Continue Reading →

July 22, 1904 In east-central California, a hiking trail that climbs up the 14,505-foot (4,421-meter)-tall Mount Whitney – the highest point in the contiguous United States – was officially ready for public use. That day’s edition of the Inyo Independente included updates on the trail from Gustave Francis “Gus” Marsh (1869-1946), the local engineer overseeing... Continue Reading →

July 14, 2012 A bridge for pedestrians and cyclists in Portland, Oregon, made its public debut. This structure is officially named the US Congresswoman Darlene Hooley Pedestrian Bridge at Gibbs Street. Hooley, who served as a member of the U.S. House of Representatives from Oregon from 1997 to 2009, had staunchly championed the construction of... Continue Reading →

July 2, 1971 In west-central Scotland, the Erskine Bridge was formally opened. This cable-stayed box girder bridge, which crosses the River Clyde, serves as a link between the local government council areas of West Dunbartonshire and Renfrewshire. (The bridge is located in the vicinity of the Renfrewshire town of Erskine.) The Erskine Bridge was designed... Continue Reading →

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