Primary Local Driving Topic
I-10, SH 99, and Freeway Interchanges
For a new Katy driver, the most useful local skill is understanding how major freeway corridors connect.
A driver may enter I-10 from a local road, remain on the freeway for several miles, move across lanes, and then transition onto SH 99 or another major route. Missing an exit can change the route significantly.
Students should practice reading signs early, choosing lanes deliberately, maintaining space around larger vehicles, and checking blind spots before lane changes.
TxDOT also identifies continuing work and planning along major Harris County corridors, including I-10 and SH 99. (Texas Department of Transportation)

