Synergy Investments is the new owner of 99 High St., a prominent office building seen as a key indicator of where downtown office building values are headed.

"When I got to Boston in 1980, this was sitting where ... as he held a model of the Central Artery that was removed after the Big Dig. The model serves an important purpose for city planners.

As Ontario considers building a tunnel underneath Highway 401, some say the provincial government can learn from a similar highway megaproject south of the border. The Boston Central Artery Tunnel ...