So how is traffic on the Katy Freeway now that the expansion has been officially completed?Pretty good -- if you ask the people in charge of it.The Texas Transportation Institute has done a study at the request of TxDOT and found what it's calling "significant improvement."Evening commuters on the 20-mile trip between the West Loop and State Highway 99 are saving six to 17 minutes a night, the study says. In the morning, the drivers are saving three to 26 minutes. (That's a pretty big spread of
