Parking lots are not typically considered to be part of the core infrastructure of a university campus.

Academic buildings are primarily designed to provide space for teaching, research, and other scholarly activities.

Single-family homes are not typically found on university campuses, as they are not typically used to house students.

Recreational facilities are primarily designed to provide students with opportunities for physical activity and leisure.

Convenience stores are not typically found on university campuses, as they are not typically used to provide dining services to students.

Student unions are primarily designed to provide students with a central gathering place for socializing, studying, and participating in student organizations.

Trains are not typically found on university campuses, as they are not typically used to transport students around campus.

Libraries are primarily designed to provide students and faculty with access to books, journals, and other resources necessary for teaching, research, and learning.

Art studios are not typically found on university campuses, as they are not typically used for scientific research or teaching.

Museums are primarily designed to showcase collections of artifacts and specimens that are of historical, cultural, or scientific significance.

Gymnasiums are not typically found on university campuses, as they are not typically used for performances.

Botanical gardens are primarily designed to showcase collections of plants that are of scientific, educational, or aesthetic value.

Veterinary clinics are not typically found on university campuses, as they are not typically used to provide healthcare services to students.

Career centers are primarily designed to help students find jobs and internships, as well as provide career counseling and other career-related services.

Tree planting programs are not typically found on university campuses, as they are not typically used to promote sustainability.