Greenway Park and Essex Street tunnel to I-93 South.
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The Big Dig in Boston, Massachusetts, US, is a massive road infrastructure... -
Most of the Big Dig (Central Artery / Tunnel Project) was completed by the... -
The Central Artery has been designed and built to accommodate 245,000... -
The four-lane Ted Williams Tunnel forms part of the I-90 extension link. -
The larger of the two Charles River bridges is a ten-lane, cable-stayed... -
Cantilevered lanes on the Leonard P Zakim Bunker Hill Bridge. -
Map of the Big Dig (Central Artery / Tunnel Project). -
Greenway Park and Essex Street tunnel to I-93 South. -
I-90 to I-93 interchange. -
The CA/T's OCC has one of the most advanced 'smart highway' systems in the...
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