| | Referred to TRANSPORTATION, Feb. 8, 1993 |
| | Reported as committed, June 9, 1993 |
| | First consideration, June 9, 1993 |
| | Re-committed to RULES, June 9, 1993 |
| | Re-reported as committed, June 15, 1993 |
| | Second consideration, June 15, 1993 |
| | Re-referred to TRANSPORTATION, Oct. 7, 1993 |