Over 30 years of retirement, Gross would collect as much as $1.66 million, according to a projection by Local Government Information Services (LGIS), which publishes Rock Island Today.
The projection assumes Gross received $34,982 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Gross will have already received $108,125 in retirement benefits, or more than the sum total of the retiree's contributions to the teachers' pension fund.