Web Form: Something changed with the timing of the 10th and Union light a few weeks ago, resulting in huge backups of eastbound traffic on 10th St during evening commute hours. Light seems to cycle green for 20 secs for 10th St, but 30 secs for less-traveled Union St. Because of lack of left-turn lane on EB 10th at Union, often only 2-3 eastbound cars get through on each cycle, resulting in backups all the way past Sunrise to Jordan Ave. Is this timing correct, or is there a problem?