Some voters in unincorporated Gwinnett County head to the polls Tuesday to decide on a referendum that would annex thousands of residents into the city limits of Lawrenceville.
If approved, about 20,000 residents currently living in unincorporated areas would become part of Lawrenceville. Officials say the annexation would immediately make Lawrenceville the most populous city in Gwinnett County.
Supporters say the proposal would help streamline services and eliminate overlapping jurisdictions involving police, trash pickup and other services…