Complex sentence: In 1994, the center opened a new facility southwest of Austin on La Crosse Avenue which was officially renamed the Lady Bird Johnson Wildflower Center in 1998 in honor of Johnson who raised $10 million for the facility.
Split into simpler sentences: In 1994, the center opened a new facility southwest of Austin on La Crosse Avenue. It was officially renamed the Lady Bird Johnson Wildflower Center, in 1998 in honor of Johnson who had raised $10 million for the facility.