Donigan worked in private practice as a landscape architect for a number of years, before joining the Farmington Hills Department of Planning.
[citation needed] The chief focus of her legislative work in the Michigan House has been in the areas of education, health care, public transit and the economy.
She was the author of a bill to build a Public Transportation system for the Metro Detroit Area along the Woodward Avenue Corridor.
[3] After Donigan left office due to term limits, she began working as a non-profit executive.
[citation needed] She is married to Kevin McLogan, who was the a trustee of the Royal Oak School Board from 1997 to 2009.