Residents can ride Grand River Transit for free until May 31 in response to the coronavirus pandemic. The transit agency said that it will also begin making reductions to weekday bus service in response to low ridership and to also reduce staffing. “We recognize that transit is a critical service for many people in our community and that there are many who are struggling financially because of this pandemic,” Peter Zinck, director of transit services, said in a statement. “We remain committed to providing reliable service during this difficult time for customers carrying out essential trips. “At the same time, I strongly discourage riders from using transit unnecessarily.