Viele was born in
Waterford, New York (
Saratoga County), a son of Kathlyne Schuyler (Knickerbocker) and State Senator
John L. Viele. He graduated with honors from
The Albany Academy and studied law briefly before entering the United States Military Academy at
West Point, New York. He graduated on July 1, 1847, and was commissioned as a
brevet second lieutenant in the
2nd U.S. Infantry. He served in the
Mexican–American War and was promoted to second lieutenant in the
First United States Infantry on September 8, 1847. From 1848 to 1849 he was assigned to establish a military camp at
Laredo, Texas, which was named "Camp Crawford." Viele was promoted to
first lieutenant on October 26, 1850. He resigned from the service in 1853 to become a civil engineer. He received an appointment as State Engineer of New Jersey in 1855 with a commission to conduct a topographical survey of the state. He also surveyed the environs that would become
Central Park in New York City and submitted a design proposal. A competition was held which was awarded to the
Greensward Plan from
Frederick Law Olmsted and
Calvert Vaux. Viele was appointed engineer-in-chief of Central Park in 1856, and engineer of
Prospect Park (also in New York City) in 1860. Viele was a
captain in the Engineer Corps of the
7th New York Militia in 1860, and was given a Commission as
Brigadier General, U.S. Volunteers, on August 17, 1861, after the Civil War began. He commanded forces on the
Savannah River during the
Siege of Fort Pulaski and was appointed Military Governor of
Norfolk, Virginia, in 1862. He resigned from service on October 20, 1863, to again engage in civil engineering. ==Viele Map==