Another suggestion to consider architectural engineering. My D did her bachelor’s in architectural engineering and her masters in structural engineering. She works on existing buildings doing repair design and loves it. She’s worked on several interesting historic buildings.
Architectural engineering focuses on building systems and covers elements of civil, mechanical, electrical engineering, and a bit of architecture. People do different things after graduation. She did an internship in electrical and one in building enclosures, I believe, before adding the structural master‘s. She got her civil engineering PE license and also has her SE. There is an architectural engineering PE exam also, but she didn’t pursue that. She knows people who have the archE PE.
My kid attended Illinois Institute of Technology, which is probably too urban for your daughter, but they offer some great competitive scholarships, which cover up to five years for a co-terminal master’s. And there’s something to be said for studying buildings in an area with a lot of them.