| Year | Roll Call | Legislation |
| Year | Roll Call | Legislation |
Each year, there are numerous bills introduced that are not voted on in the House or Senate. These bills may be sponsored by numerous people and a representative's co-sponsorship of that legislation gives insight into that person's viewpoints.
| Session | Bill Number | Co-Sponsors | Bill Title |
| 111 | S 146 | 14 | Railroad Antitrust Enforcement Act of 2009 |
| 110 | S 294 | 41 | Passenger Rail Investment and Improvement Act of 2008 |
| 110 | S 3700 | 15 | High-Speed Rail for America Act of 2008 |
| Session | Bill Number | Co-Sponsors | Bill Title |