Manchester NH

Traffic on the Everett Turnpike just south of Manchester is being rerouted to allow construction of an unusual 3-phase top-down bridge on the mainline to serve a short spur expressway to Manchester Airport. The underpass of the mainline of 2x2 lanes is part of a new trumpet interchange that will serve southbound Everett Turnpike traffic going to and from the airport. Support shafts are drilled, given their cages of rebar and poured with concrete and given caps. 753 words  read more »