Related Clues:

• Like some screens
• Open up
• Improve, as a highway
• Call on a pitch
• Modernize, as a highway
• See 2 Down
• Hard to get around
• Add more lanes to
• 'Open ___'
• Expand laterally
• Not through the uprights
• Like an eagle's wingspan
• Enlarge, as a road
• Ream out
• Extending far