Construction of the Chelsea Street Bridge is moving forward at a rapid clip.
The East Boston side of the bridge is the new center of gravity for the project for the next few weeks.
The contrast between the old and new is profound.
The old rusting hulk looks corrosive and ugly compared with the sleek and clean architectural look of the new bridge rising upward.
Modern design and engineering skills are now face to face with the aging structure.
It is just a small bridge – but what a great statement it is making on the waterfront.