Union-only labor for bridge project irks firms 
Nonunion contractors said the Patrick administration’s decision to restrict work on a $285 million project over the Merrimack River is election-year pandering. 
(JIM DAVIS/GLOBE STAFF/FILE 2011)

Union-only labor for bridge project irks firms

Nonunion contractors said the Patrick administration’s decision to restrict work on a $285 million project over the Merrimack River is election-year pandering.

(JIM DAVIS/GLOBE STAFF/FILE 2011)