Related Clues:

• 'Drove my Chevy to the ___ ...' ('American Pie' lyric)
• What "broke" for Zeppelin?
• Bank protector
• Type of embankment
• Riverbank structure
• Chevy destination, in 'American Pie'
• Bank management aid?
• Civil engineering project
• Bank built for a rainy day
• Child falling over ending in the ditch
• Current inhibitor
• Big bank?
• Riverbank flood blocker
• (Artificially strengthened) river bank
• Protective river embankment