April 1 Vessel Report
On April 1, U.S.-Flag Great Lakes carriers had 42 of their 70 ships and tug/barge units in service, the same a year earlier.
Vessel Utilization Rates
U.S.-Flag Great Lakes Fleet
April 1, 1997
| Year
| Dry-Bulk Carriers
| Cement Carriers
| Tankers
| Totals
|
| 1997
| 34
| 4
| 4
| 42
|
| 1996
| 35
| 4
| 3
| 42
|