It will surprise few that Bay Area residents are increasingly frustrated — and overwhelmingly pessimistic — about traffic woes and bottlenecks in the region. The Bay Area Council's annual poll found that 83 percent of those surveyed, a "staggering" number, are convinced things will never improve. And those who think it's somewhat harder or much harder to get around than a year ago has jumped to 54 percent of those surveyed, up from 37 percent in 2015. One in five said it's "much harder" to…