be a way to help encourage officers tha need to make these efforts to diverse their staff. >> kelly lovelace and the others didn't know that there were groups on promoting diversity. go to our nbc washington app and search on diversity. scott macfarlane, news4 i-team. >> thank you, scott. >>> it's going to get worse before it gets better. the beltway. construction will take place as existing traffic rolls by and it will last four years. adam tuss took a ride in chopper 4 to explain how this project will work. >> four years. yes. four years of construction along i-66 and take a look at where this construction is going to be taking place. right here along what is arguably the most congested corridor in our entire region, from the beltway up to gainesville. express lanes being built on each side of 66, which is going to push the road out a little bit. it's going to get tough. 66, there is the unpredictability. >> 66 is hit or miss. >> reporter: others simply dread the road. >> it's all hours of the day. it's not just rush hour. any time of the day you can get caught in traffic there. >> reporte