Members of transit union Local 998 are voting on a four-year contract offer from Milwaukee County and whether or not they want to authorize a strike. The contract offer from the county came in Friday afternoon. The union isn't happy with it, saying it's worse than the previous proposal. The county argues it gives bus drivers a pay raise. Union president James Macon says he expects people to vote until about 9:30 or 10:00 Monday night. Follow CBS 58 for updates throughout the day.