Related Clues

• Ream
• Open up
• Add a lane to, say
• Spread
• Add a lane to, perhaps
• Expand, as a highway
• Go from two to four lanes
• Change, as from two lanes to four
• Add a lane to
• Change the channel?
• Improve, as a road
• Gain weight, maybe
• Expand
• Add lanes to
• Dilate
• Stretch
• Improve, as a highway
• Make broader
• Modernize, as a highway
• Expand, as a road