Work Will Require Brief Closure FOR IMMEDIATE RELEASE: December 14, 2007 CONTACTS: Ria Convery, 617-788-1105 or [email protected] The Massachusetts Water Resources Authority will install new interim chain link fencing to replace the snow fencing along the existing railings at Echo Bridge. Weather permitting, MWRA’s contractor, Steelco Fence of Needham Heights, will be installing a 4-foot…