Several hours or the day before serving heat oven to 375F. Prepare the marinade: In small bowl combine the oil, garlic, rosemary, thyme, pepper and salt. In medium-size bowl combine carrots and 1 1/2 tablespoons marinade; spread out on rimmed baking sheet. Repeat with onions and brussels sprouts on another rimmed baking sheet. Roast 25-35 minutes or until vegetables are fork tender. Meanwhile, in same bowl, repeat with yellow and red peppers, then with squash and zucchini; placing both peppers on one rimmed baking sheet and both squash on another. Divide any remaining Marinade over vegetables. Roast vegetables 10-15 minutes to until crisp tender. Combine all vegetables in large roasting pan; cool to room temperature; cover and refrigerate until 20-25 minutes before serving. To server, heat oven to 350F. Uncover vegetables and roast until heated through, about 20 minutes. Transfer vegetables to serving bowl and serve.