Update: 9/4/2017
As the flooding has receded many roads are now passable in and out of Sienna Plantation. Visit our road closures page http://fbcoem.org/fort-bend-county-road-closures/ for all available routes.
Sienna Plantation Safe Evacuation Route:
Residents in Sienna Plantation evacuating due to mandatory evacuation should take LJ Parkway to University Drive to US-59 South.