EDINBURG — The Museum of South Texas History will host the Sunday Speaker Series Online presentation, “Rio Grande Valley Infrastructure,” on Sunday, June 13, at 2 p.m. on Facebook Live. Panelists include Hidalgo County Precinct 4 Commissioner Ellie Torres, Pharr District Engineer for the Texas Department of Transportation Pedro R. Alvarez and Professional Engineer and Land Surveyor Joseph. B. Winston Jr., P.E., RPLS. The long history of infrastructure development in the Rio Grande Valley directly affects the daily life of its residents and visitors. Transportation, flood safety, the way food is grown and received, trade and economic development are all directly affected ...