(Portland, OR) -- A groundbreaking ceremony will be held Wednesday on a new destination library in East Multnomah County. The 95-thousand square foot building will be as large as the Central Library downtown. It'll be located at the former Gresham City Hall Park and Ride on Northwest Eastman Parkway. The building will include a large auditorium, space for classes, an audio-visual studio, and an outdoor amphitheater. The 147-million-dollar project is schedule to be complete in the fall of 2025.