Remembering History: Old School Boston retweeted bostonstreetcars.com ‏@streetcartracks #Boston in transition: Zakim Bridge rises above the elevated #CentralArtery with the tunnel under construction below.

Old School Boston retweeted bostonstreetcars.com ‏@streetcartracks #Boston in transition: Zakim Bridge rises above the elevated #CentralArtery with the tunnel under construction below.

Old School Boston retweeted bostonstreetcars.com ‏@streetcartracks #Boston in transition: Zakim Bridge rises above the elevated #CentralArtery with the tunnel under construction below.