Work on the Route 35 bridge replacement project in Ridgefield is coming to an end.  The state Department of Transportation $3.2 million project in the area of the Fox Hill condos has been going on for more than two years.  There will be some periodic alternating one-way traffic this winter, but DOT officials say they will be minimal.  The temporary bridge constructed near the pond to allow for a second lane of traffic during months long lane closures will be town down.  The project is slated to wrap up this Spring with drainage, curb, sidewalk and landscaping installation.