Allentown bridge project to be discussed March 18 A public meeting on the Allentown dam and bridge reconstruction project will take place at 7 p.m. on March 18 in the Allentown High School auditorium. The presentation will include exhibits of dam and bridge deficiencies, structure reconstruction and traffic maintenance. The possible plans for traffic include closingMain Street and providing a detour route or maintaining Main Street traffic with a temporary road and structure.