Over 30 years of retirement, Barrera would collect as much as $3.33 million, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Barrera received $70,089 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Barrera will have already received $216,639 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.