About the Bridge
MONTPELIER, April 23, 2018
Weather permitting, the concrete pour for the new bridge deck is scheduled to start by Tuesday and continue throughout the week.
JA McDonald will continue excavating the roadway approaches on the west (Middlesex) side of the bridge. This work will be performed off the side of US 2 but will require daily single lane closures.
The Vermont Agency of Transportation will replace the Middlesex US 2 (Bridge 55) over I-89 and the New England Central Railroad. Located about two miles east of the intersection of US 2 and VT 100B, the 660-foot, 35-foot wide, nine-span bridge is in poor condition. It will be replaced by a wider (40 feet) but shorter (512 feet) three-span bridge, east of the existing bridge.
Construction of the new bridge is complex as it spans both an interstate highway and an active railroad. Building on a new location adjacent to the existing bridge allowed vehicular traffic to be maintained on Route 2 throughout two years of construction in 2016 and 2017.
The new US 2 bridge structural steel now spans I-89. New bridge construction as well as the removal 1960-era bridge and site restoration will be completed in 2018.