To allow for the work, the Chelsea Street Bridge over Chelsea Creek at the Boston/Chelsea line is closed until Thursday, December 1st. Detours are in place.
In the view at left from atop the new structure's south tower, the three fixed spans of the old bridge on the Chelsea side are demolished and gone. The existing piers will be retrofitted with a crane rail system to advance the new truss, seen at upper right, to the channel edge prior to launching the truss and raising it to the up position for marine traffic.
The Chelsea Street Bridge project involves the replacement of a truss-type structure that spans 450 feet and will provide 175 feet of vertical clearance when raised. The new bridge will provide for four lanes of traffic two pedestrian sidewalks. The project is scheduled to be completed in spring 2012.
Lexington: Route 2 Bridges Project Update posted on Aug 21
MassDOT next week will begin preparations to replace the Route 2 Bridges over I-95 in Lexington by implementing a traffic shift on Route 2 east and westbound. The work to prepare for the shift requires lane closures from 8:00 PM each night to 5:00 AM …Continue Reading Lexington: Route 2 Bridges Project Update
Governor Patrick Announces Knowledge Corridor Line Purchase posted on Aug 20
Governor Deval Patrick today announced an agreement in principle allowing the Commonwealth to purchase the Knowledge Corridor rail line between East Northfield and Springfield from Pan Am Southern, a joint venture of Pan Am and Norfolk Southern. The 49-mile segment of rail is currently undergoing …Continue Reading Governor Patrick Announces Knowledge Corridor Line Purchase
Morton Street Bridge Opens Ahead of Schedule posted on Aug 19
MassDOT announced the successful opening of the new Morton Street Bridge in Mattapan more than a full day ahead of the already accelerated schedule. The original structurally deficient bridge carrying Morton Street over the MBTA commuter rail tracks closed on Friday, August 8 for final …Continue Reading Morton Street Bridge Opens Ahead of Schedule