Finding the unexpected in the everyday.
December 9, 2005 The Sunniberg Bridge near eastern Switzerland’s Alpine village of Klosters was officially opened to vehicular traffic nine years after its completion. (“Sunniberg” means “sunny mountain” in German.) This curved multi-span extradosed bridge – a structure that blends the main components of both a cable-stayed bridge and a prestressed box girder bridge –... Continue Reading →
November 5, 1994 A rebuilt version of a covered bridge in the town of Foster, Rhode Island, was officially dedicated. This structure, known as Swamp Meadow Bridge, is located on Central Pike and crosses Hemlock Brook in that region of the Ocean State. The building of the first version of Swamp Meadow Bridge had been... Continue Reading →
October 27, 1981 The Wonhyo Bridge in South Korea’s Seoul metropolitan area was officially opened. This girder bridge spans the Han River and connects Yongsan District with Yeondeungpo District in that region of the country. The 4,822.8-foot (1,470-meter)-long structure was the 13th bridge to be built across the Han River. Construction on the Wonhyo Bridge... Continue Reading →
August 19, 1913 An unprecedented round trip of U.S. Army personnel and other individuals in a large White Motor Company truck came to an end when they returned to the city of Valdez on the southern coast of the then-Territory of Alaska 22 days after the journey began there. (Alaska, which had been purchased from... Continue Reading →
July 8, 2013 The Sveti Ilija Tunnel in central-southern Croatia was officially opened. This tunnel carries the D76 state road through a 5,387-foot (1,642-meter)-tall mountain ridge known as Sveti Ilija (Saint Elijah). This ridge, which is part of the Biokovo mountain range, was named after a prophet in the Old Testament. The Sveti Ilija Tunnel... 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 →
June 27, 1998 In the northernmost region of western Norway, the Stordal Tunnel in Møre og Romsdal county first went into service. This road tunnel was officially opened by Kjell Magne Bondevik (born in 1947), who served as prime minister of Norway between 1997 and 2000 and again from 2001 to 2005. Measuring 11,580 feet... Continue Reading →
March 6, 1998 In northeastern Wales, a bridge in the county of Flintshire was formally opened. This cable-stayed bridge, spanning the Dee Estuary, connects both Flint and Connah’s Quay – each collectively classified as a town and community – with the area just north of the River Dee and at the southern part of the... Continue Reading →
January 7, 1813 A little over eight months after construction on it had begun, a wooden bridge crossing the Schuylkill River in the Philadelphia neighborhood of Fairmount was officially opened. This bridge was built by Lewis Wernwag (1769-1843). This structure had a clear span of 340 feet and three inches (103.7 meters) and it became... Continue Reading →
December 24, 1915 At 4:00 p.m., a recently finished masonry arch bridge in northwest Washington, D.C., made its ceremony-free debut. This Christmas Eve opening was authorized by U.S. Army Major Charles W. Kutz (1870-1951), the military civil engineer member of the three-person Board of Commissioners that governed the city at that time. The completion of... Continue Reading →
Transportation History 