Major issues regarding funding of sewage-treatment plant improvements and whether to cut traffic on Carson Street downtown two lanes will begin getting tackled March 14.City government on Monday announced an 8:30 a.m. Board of Supervisors meeting on the capital budget a week from Thursday, as well as a Public Works Department workshop about Carson Street traffic at 6:30 p.m.Both the morning board meeting and the evening Public Works session are in the Sierra Room at the Carson City Community Center. The board will begin dealing with big-ticket items that face the board over the next five years, including wastewater-treatment issues. …