| Transportation | Transportation | 6 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 6 |
| Real Estate/Land Use/Conservation | Real Estate/Land Use/Conservation | 4 |
| Disaster Planning/Emergencies | Disaster Planning/Emergencies | 4 |
| Urban Development/Municipalities | Urban Development/Municipalities | 3 |
| Law Enforcement/Crime/Criminal Justice | Law Enforcement/Crime/Criminal Justice | 3 |
| Utilities | Utilities | 3 |
| Government Issues | Government Issues | 3 |
| Economics/Economic Development | Economics/Economic Development | 3 |
| Railroads | Railroads | 3 |
| Travel/Tourism | Travel/Tourism | 2 |
| Housing | Housing | 2 |
| Roads/Highway | Roads/Highway | 2 |
| Budget/Appropriations | Budget/Appropriations | 2 |
| Natural Resources | Natural Resources | 1 |
| Accounting | Accounting | 1 |