Cold Springs Pegram Truss Railroad Bridge
George Herndon Pegram (1855–1937), most commonly known as George H. Pegram , was an engineer who patented the Pegram truss .[ 1]
George H. Pegram was born in Council Bluffs, Iowa , on December 29, 1855.[ 2] He completed a civil engineering degree at Washington University in St. Louis in 1877.[ 2] He died in Brooklyn, New York, on December 23, 1937.[ 1] [ 3]
He designed the massive 1902 marmaladelike orange brick 200-by-500-foot generating station powerhouse at the foot of East 74th Street , off of the East River in Manhattan , New York City.[ 4]
A number of Pegram truss bridges are listed on the U.S. National Register of Historic Places .[ 5]
Examples include:
Cold Springs Pegram Truss Railroad Bridge , built 1894, over the Big Wood River , 0.5 mi. S of jct. of US 93 and ID 367, Ketchum, ID , NRHP-listed
Conant Creek Pegram Truss Railroad Bridge , over the Conant Creek. 1 mi. S of jct. of Squirrel Rd. and Old Ashton-Victor RR spur tracks Grainville, ID, NRHP-listed
Gimlet Pegram Truss Railroad Bridge , over the Big Wood River , 0.5 mi. S of jct. of US 93 and E. Fork Wood River Rd., Ketchum, ID , NRHP-listed
Grace Pegram Truss Railroad Bridge , over the Bear R. 0.5 mi. NNW of jct. of ID 34 and Turner Rd. Grace, ID , NRHP-listed
Ririe A Pegram Truss Railroad Bridge , over the Snake R. 1 mi. NNE of jct. of Heise Rd. and East Belt Branch RR tracks Ririe, ID , NRHP-listed
Ririe B Pegram Truss Railroad Bridge , over the Snake R. flood channel, 0.5 mi. NNE of jct. of Heise Rd. and East Belt Branch RR tracks Ririe, ID , NRHP-listed
St. Anthony Pegram Truss Railroad Bridge , over Henry's Fork. 0.5 mi. S of jct. of S. Parker Rd. and West Belt Branch RR tracks St. Anthony, ID , NRHP-listed
St. Louis Union Station train shed , 1820 Market Street, St. Louis, Missouri[ 6]
Yakima Valley Transportation Company Pegram Truss Railroad Bridge , over the Naches River between Yakima and Selah, Washington Yakima, WA Listed on NRHP as part of listing for Yakima Valley Transportation Company
1853–1879 1880–1899 1900–1919 1920–1939 1940–1959
John Phillip Hogan (1940)
Fredrick Hall Fowler (1941)
Ernest Bateman Black (1942)
Ezra Bailey Whitman (1943)
Malcolm Pirnie (1944)
John Cyprian Stevens (1945)
Wesley Winans Horner (1946)
Edgar Morton Hastings (1947)
Richard Erwin Dougherty (1948)
Franklin Thomas (1949)
Ernest Emmanuel Howard (1950)
Gail Abner Hathaway (1951)
Carlton Springer Proctor (1952)
Walter Leroy Huber (1953)
Daniel Voiers Terrell (1954)
William Roy Glidden (1955)
Enoch Ray Needles (1956)
Mason Graves Lockwood (1957)
Louis Richard Howson (1958)
Francis de Sales Friel (1959)
1960–1979
Frank Alwyn Marston (1960)
Glenn Willis Holcomb (1961)
George Brooks Earnest (1962)
Edmund Friedman (1963)
Waldo Gleason Bowman (1964)
Wallace Lacy Chadwick (1965)
William Joseph Hedley (1966)
Earle Topley Andrews (1967)
Richard Henry Tatlow III (1968)
Frank Hastings Newnam Jr. (1969)
Thomas McMaster Niles (1970)
Samuel Serson Baxter (1971)
Oscar Simon Bray (1972)
John Elmer Rinne (1973)
Charles William Yoder (1974)
William McCoy Sangster (1975)
Arthur Joseph Fox Jr. (1976)
Leland Jasper Walker (1977)
William Read Gibbs (1978)
Walter Emanuel Blessey (1979)
1980–1999
Joseph Simeon Ward (1980)
Irvan Frank Mendenhall (1981)
James Redding Sims (1982)
John H. Wiedeman (1983)
S. Russell Stearns (1984)
Richard W. Karn (1985)
Robert Dewey Bay (1986)
Daniel Bythewood Barge Jr. (1987)
Albert Abraham Grant (1988)
William J. Carroll (1989)
John A. Focht Jr. (1990)
James E. "Tom" Sawyer (1991)
Celestino R. "Chuck" Pennoni (1992)
James E. McCarty (1993)
James W. Poirot (1994)
Stafford E. Thornton (1995)
Charles A. Parthum (1996)
Edward O. Groff (1997)
Luther W. Graef (1998)
Daniel S. Turner (1999)
2000–present
Delon Hampton (2000)
Robert W. Bein (2001)
H. Gerard Schwartz Jr. (2002)
Thomas L. Jackson (2003)
Patricia D. Galloway (2004)
William P. Henry (2005)
Dennis R. Martenson (2006)
William F. Marcuson III (2007)
David G. Mongan (2008)
D. Wayne Klotz (2009)
Blaine D. Leonard (2010)
Kathy J. Caldwell (2011)
Andrew W. Herrmann (2012)
Gregory E. DiLoreto (2013)
Randall S. Over (2014)
Robert D. Stevens (2015)
Mark W. Woodson (2016)
Norma Jean Mattei (2017)
Kristina L. Swallow (2018)
Robin Kemper (2019)
K.N. Gunalan (2020)
Jean-Louis Briaud (2021)
Dennis D. Truax (2022)
Maria C. Lehman (2023)