Clifford Milburn Holland
Clifford Milburn Holland | |
|---|---|
| Born | Template:Birth date Somerset, Massachusetts, U.S. |
| Died | October 27, 1924 (aged 41) Battle Creek, Michigan, U.S. |
| Occupation | Civil engineer |
| Known for | Oversight of New York City subway and automobile tunnels, including the Holland Tunnel |
Clifford Milburn Holland (March 13, 1883 – October 27, 1924) was a prominent American civil engineer recognized for overseeing the development of multiple subway and automobile tunnels in New York City, notably the project that ultimately became known as the Holland Tunnel, named to honor his contributions.
Life
Holland was born in Somerset, Massachusetts as the sole offspring of Edward John Holland and Lydia Frances Hood. His education included attendance at Cambridge Latin School, followed by earning a B.A. degree in 1905 and a B.S. in Civil Engineering in 1906 from Harvard University. In 1908, he wed Anna Coolidge Davenport, a graduate of Radcliffe College from Watertown, Massachusetts. Together, they had four daughters.
Beginning his professional journey in New York City, Holland served as assistant engineer on the Joralemon Street Tunnel. He advanced to lead engineer roles on projects such as the Clark Street Tunnel, 60th Street Tunnel, Montague Street Tunnel, and 14th Street Tunnel. These tunnels were constructed using compressed air methods to bore beneath riverbeds while preventing water infiltration, with cast-iron liners installed within protective cylinders for structural integrity.
As the inaugural chief engineer for the Hudson River Vehicular Tunnel initiative, Holland earned an annual salary of $10,000. He conducted ventilation system trials within a Pennsylvania coal mine to develop mechanisms capable of safely expelling carbon monoxide produced by vehicles. His design incorporated four ventilation shafts supplying fresh air at a rate of per minute. Construction commenced on April 1, 1922, at the intersection of Canal and West streets in Manhattan.
The intense pressures associated with the project contributed to Holland experiencing a nervous breakdown; he subsequently sought care at a sanatorium in Battle Creek, Michigan. He passed away there from a heart attack at age 41 on October 27, 1924—just one day prior to the tunnel’s final explosive charge that linked the two tubes. At the time of his death, Holland resided in Midwood, Brooklyn. His successor as chief engineer, Milton Harvey Freeman, also died five months afterward.
In tribute to Holland’s legacy, the New York State and New Jersey Bridge and Tunnel Commissions renamed the tunnel project the Holland Tunnel when it officially opened on November 12, 1924. This tunnel was the first in the United States designed for vehicular traffic and ranked fifth globally during that period.
External links
- Articles with short description
- Articles with hCards
- No local image but image on Wikidata
- 1883 births
- 1924 deaths
- American civil engineers
- Cambridge Rindge and Latin School alumni
- Harvard John A. Paulson School of Engineering and Applied Sciences alumni
- Holland Tunnel
- People from Midwood, Brooklyn
- People from Somerset, Massachusetts