madawaska-fieldtrip-2-042621 Heavy equipment operation students from the St. John Valley Technology Center follow Reed & Reed superintendent Greg Letourneau to the future site of the Madawaska-Edmundston international bridge. (Hannah Catlin | St. John Valley Times) Heavy equipment operation students from the St. John Valley Technology Center follow Reed & Reed superintendent Greg Letourneau to the future site of the Madawaska-Edmundston international bridge. (Hannah Catlin | St. John Valley Times) St. John Valley Tech students visit international bridge job site Clad in reflective vests and bright orange hardhats, seven students from St. John Valley Technological Center’s heavy equipment operation class visited the future site of the Madawaska-Edmundston international bridge on April 26 to hear about the project from Reed & Reed project superintendent Greg Letourneau.