The San Francisco Transportation Authority's plan to charge commuters a toll of up to $6 to drive into/out of the S.F. during certain hours has (rightfully) come under fire. San Mateo authorities, who urged S.F. transportation leaders today to nix the plan, claim "that it would unfairly hurt their residents who commute to the city for work and also would push traffic onto local streets." The tolls, however, "could raise up to $80 million a year for roads and public transportation." [KTVU]