As a practical matter, here are other (less selective) Texas public universities with civil engineering that the OP can consider transferring to (from https://amspub.abet.org/aps/category-search?disciplines=15&countries=US&states=TX ).
University of Houston
Lamar University
Prairie View A&M University
Tarleton State University
Texas A&M University - Kingsville
University of Texas at Arlington
University of Texas at El Paso
University of Texas at San Antonio
University of Texas at Tyler
University of Texas Rio Grande Valley
Texas Tech University
West Texas A&M University
Students at Texas A&M - College Station or any of the engineering feeder colleges who are not on track to earn a 3.5 college GPA to choose their engineering majors should prepare transfer applications to less selective Texas public universities with their majors, in case they are weeded out of their majors at Texas A&M - College Station.