- College buildings4,241
- Construction (Assembling)4,238
- Universities and colleges3,608
- College campuses3,010
- College students2,424
- Historic sites1,873
- Agricultural exhibitions1,803
- Historic buildings1,785
- Fairgrounds1,759
- Fairs1,746
- Lecture halls1,660
- Engineers1,498
- Roads -- Design and construction915
- 4-H clubs880
- Student unions836
- Sports facilities821
- Graffiti777
- Tunnels775
- Basketball players707
- Football653