An intersection improvement project in Ridgefield is getting started this weekend.  The state Department of Transportation will be working on Route 35 just north of Prospect Street and extending just south of Governor Street. The project scope involves a realignment of the intersection at CVS and Prospect Street, along with pavement rehabilitation, updated sidewalks, new signalization, and numerous safety improvements.  The $3.18 million project is slated for completion on November 21st.  The DOT says the work will be completed is various stage which will not interfere with on-street parking and will allow one lane of traffic in each direction Monday through Friday between 6am and 7pm and Saturday and Sunday between 10am and 7pm.