http://katytimes.com/news/article_03888992-c159-11e1-8102-001a4
Travelers are asked to use caution this weekend with the closure of the
Interstate 10 and Grand Parkway interchange.
The I-10 eastbound frontage road at State Highway 99 will be closed starting
at 9 p.m. Thursday to 5 a.m. Friday. Detour to SH 99 south to Kingsland
Blvd.
Eastbound and westbound I-10 at SH 99 will be closed Saturday from 3 a.m. to
1 p.m.
I-10 eastbound at SH 99 will also be closed Sunday from 3 a.m. to 1 p.m.
Detour by using exit 743 to the frontage road.