Eversource Gas will be replacing a segment of the old gas main in Danbury.  The work starts today on West Street between New Street and Harmony Street. To minimize the impact to traffic, the City has limited the hours of construction work to 6pm through 6am.  West Street will be reopened to four travel lanes at 6 each morning.  During the nighttime work, one travel lane in each direction will be open and Danbury Police will direct traffic. On street parking will be limited during construction but Eversource will provide access to all adjacent properties at all times.