| Category | Number of Articles |
|---|
| Environmental Engineering and Science in Civil Engineering | 228 |
| Transportation Facilities and Systems | 92 |
| Structural Engineering and Structural Dynamics | 69 |
| Environmental Hydrology and Hydraulic Engineering | 48 |
| Geotechnical Engineering | 31 |
| Construction Management | 30 |
| Structural Engineering and Structural Mechanics | 23 |
| Earthquake Engineering | 20 |
| Structural Mechanics and Dynamics | 18 |
| Construction Materials | 16 |
| Structural Engineering and Design | 11 |
| Transportation Systems | 8 |
| System Safety, Reliability, and Design | 6 |
| Engineering Mechanics and Materials | 4 |
| Geotech/Information Technology | 3 |
| Engineering Mechanics | 2 |
| Railroad Engineering | 2 |
