 It's also part of a project aimed at replacing thousands of public transit vehicles nationwide. The governor's goal is to convert the statewide bus fleet to zero-emission models by 2035. That's a goal some critics say is unrealistic. The repaving of downtown Danbury's Main Street has been delayed due to heavy rains. It was originally set to be completed by tomorrow. It's now expected to wrap up by the end of the month, weather permitting.