In 2012, voters approved another ballot measure to allow an additional expansion to the convention center.
 The $41 million expansion broke ground in July 2013 and provided a seamless addition to the north side of the Group Health Exhibit Hall and included expanding the exhibition space, adding more meeting rooms, and improving the Centennial Trail that runs adjacent to the convention center along the river.
 The 90,000 square feet (8,400 m²) addition opened in February 2015.
In 2012, voters approved another ballot measure to allow an additional expansion to the convention center.  The $41 million expansion broke ground in July 2013 and provided a seamless addition to the north side of the Group Health Exhibit Hall and included expanding the exhibition space, adding more meeting rooms, and improving the Centennial Trail that runs adjacent to the convention center along the river.  The 90,000 square feet (8,400 m²) addition opened in February 2015.
Spokane Convention Center