David W. Flickwir

David Williamson Flickwir (1852-1935) was a civil engineer and railroad engineering contractor. His company built one of the world's largest concrete bridges, the Tunkhannock Viaduct.

Early life and career

David W. Flickwir was born in Philadelphia, Pennsylvania, on September 26, 1852, to Joseph Williamson Flickwir (1809-1899) and Rebecca Barton (1824-1907). He entered railroad work in 1871 as a rodman in an engineering corps for a railroad.
In 1875, Flickwir was an engineer for the construction of the buildings for the Centennial Exposition in Philadelphia. An 1876 Philadelphia business directory lists Flickwir as a consulting civil engineer.

In 1893, Flickwir married Charlotte Nalle (1856-1923) of Orange County, Virginia. Nalle died in October 1923. Flickwir remarried in May 1925 to Mildred A. Elder (1892-1991) who was the nursing superintendent at Roanoke Hospital (today Carilion Roanoke Memorial Hospital).

Railroad engineer and contractor

In 1879, he was a construction engineer on the Shenandoah Valley Railroad. In 1881, he moved to Roanoke, Virginia. In 1883, he was made engineer and superintendent of the SVR. In 1890, he was appointed general superintendent of the Eastern General Division of the Norfolk and Western Railroad, and served in that capacity until he resigned on February 1, 1895. In 1896, he started his own contracting firm, the Flickwir company.

In 1908, Flickwir's company received a contract from the Delaware, Lackawanna and Western Railroad (DL&W) to build Section 3 of the Lackawanna Cut-off, a rail line that would run from northwestern New Jersey to northeastern Pennsylvania. The Flickwir company would build the line from mileposts 50.2 to 55.8, as measured from the DL&W's Hoboken Terminal, a stretch that required the construction of Wharton Fill, Roseville Tunnel, Colby Cut, and the eastern half of the mammoth Pequest Fill. During this project, Flickwir worked with Lincoln Bush, the Lackawanna's chief engineer. After the work wrapped up in late 1911, Bush left the railroad and joined Flickwir in a business partnership, Flickwir & Bush.

From 1912 to 1915, Flickwir & Bush built the DL&W's Tunkhannock Viaduct, a concrete deck arch bridge that spans the Tunkhannock Creek in Nicholson, Pennsylvania, in the United States, as part of the Nicholson Cutoff project. Measuring long and towering when measured from the creek bed ( from bedrock), it was the largest concrete structure in the world when completed in 1915 and still merited "the title of largest concrete bridge in America, if not the world" 50 years later.

In 1916, Flickwir was elected a director of the Norfolk and Western Railroad company succeeding Walter H. Taylor (1838-1916). "N&w-PRR Deal Denied" New York Times (1857-1922), Mar 24, 1916, pp. 15. Accessed on September 14, 2020 using ProQuest.

Banker

In 1926, Flickwir joined the First National Exchange Bank of Roanoke.

Death and legacy

By 1906, Flickwir was wealthy enough to commission a grand house in the Colonial Revival style. The house helped set architectural trends in the city: "The great history books on Roanoke all pay homage to this structure," said Kent Chrisman of the Roanoke Historical Society. In 2005, Jefferson College of Health Sciences renovated the house for use as its admissions and financial aid office and renamed it "Fralin House". Over the 1920s and 1930s, he gave hundreds of thousands of dollars to the hospital, which dubbed him its "Greatest Benefactor". A 1925 building he funded, the Flickwir Memorial Unit, still stands.

Flickwir died in 1935 after a short illness at age 83.

Gallery

image:Tunkhannock Viaduct under construction 1914.JPG, Tunkhannock Viaduct under construction in 1914
File:Tunkhannock viaduct (CJ Allen, Steel Highway, 1928).jpg, Tunkhannock viaduct, 1928
Image:TunkhannockViaductFromAir.jpg, Tunkhannock Viaduct from a commercial airline flight from Ottawa to Philadelphia
image:Nicholson-Viaduct.JPG, Tunkhannock Viaduct, as seen from Route 11
image:Compared to the town.JPG, Viaduct over Nicholson, PA

References

External links

Fralin House Rededicated to Honor Memory of Horace Fralin

{{DEFAULTSORT:Flickwir, David W.
1935 deaths
20th-century American railroad executives
American civil engineers
People from Roanoke, Virginia
1852 births
Businesspeople from Virginia
Businesspeople from Philadelphia