He was a Scripps-Howard reporter in Columbus, Ohio, then Cincinnati, Ohio. During his time as a reporter in the 1950s he wrote many stories about first local and then national interest, and drew the interest of J. Edgar Hoover during the second red scare. His brother Charles Bridwell also worked for the Federal Bureau of Investigation (FBI) at the time in the Columbus field office and refused to spy on his brother for Hoover, thus ending his career in the FBI. Years later, Lowell became well known as the reporter who wrote an exposé debunking Walter Williams, who claimed to be the last surviving Civil War veteran.[3]
After covering John F. Kennedy's run for the presidency in 1960 as a reporter, he joined the administration United States Department of Commerce in April 1962 as assistant to Under Secretary for Transportation Clarence Martin Jr., (under President Kennedy) before being appointed Acting Deputy Federal Highway Administrator on January 20, 1964, under President Johnson a post he held until becoming Deputy Under Secretary of Commerce for Transportation (Operations) on July 2, 1964.
He worked at the Federal Highway Administration from March 23, 1967, until the end of the Johnson administration on January 20, 1969. During this time billions of dollars of highway funds were used to build America's highways from coast to coast.
^ ab"Lowell K. Bridwell". Archived from the original on 2012-03-01. Retrieved 2012-09-24. Lowell K. Bridwell made his first impact on the highway program in his career as a journalist. A correspondent for the Associated Press and the Ohio State Journal from 1946 to 1950, he became associated with Scripps-Howard in 1958 as their top writer on highways. ... Mr. Bridwell assumed the helm of an expanded and reoriented Federal Highway Administration in 1967.
^ abcJames Barron (November 26, 1986). "Lowell K. Bridwell dies at 62: Headed planning of Westway". New York Times. Retrieved 2011-11-14. Lowell K. Bridwell, a former Federal Highway Administrator who headed a planning group for the Westway project in Manhattan, died Friday at his home in Columbia, Md. He was 62 years old. From 1972 to 1981, Mr. Bridwell was the executive director of the Westside Highway Project, a city-state planning group that was formed to design a replacement for the obsolete West Side Highway along the Hudson River. ...
^United Press International (September 3, 1959). Texan's Civil War Role in Doubt As Records Indicate Age Is 104. New York Times