BE SAFE. DRIVE SMART. Thu, 08/06/2020 - 12:00am At any given time, the Texas Department of Transportation has as many as 3,000 active work zones on the 80,000 ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about BE SAFE. DRIVE SMART.