Since tolls descended on Route 390, there has been an exodus of cars and trucks from the former Elgin-O'Hare Expressway.Vehicles decreased between 38 percent and 28 percent on sections of Route 390 between Lake Street and I-290, according to Illinois tollway data comparing usage before construction and in February. Where are those thousands of commuters and truckers going? Boycotting 20-cent a mile tolls on Route 390 and spilling off onto local roads in communities like Roselle, some residents say.Commuter Brian McGehee was running late Friday at 7 a.m., "so, I bit the bullet," he said referring to Route 390. "The...