Related Clues:

• Petroleum ship
• Time-saver with locks
• Fuel-carrying ship
• Edmonton NHLer
• Feature of Mars or Venice
• Venice sight
• Locks site
• Lake-to-lake link
• Cargo ship
• Ship's shortcut
• Houston player, once
• Wayne Gretzky, once
• See 8 Down
• Crude vessel
• Cut through Panama