повысить пропускную способность(While the plant's capacity expanded several times over the years, it is one of only two primary wastewater treatment plants left in the entire region. ART Vancouver)
расширить инфраструктуру(Portland was once notorious for its huge Critical Mass protests but then, beginning in 1993, the city expanded its bike infrastructure. As a result, 14 years later, Portland boasted the U.S.'s highest cycling rates and Critical Mass rides attracted less than 20 people. ART Vancouver)
