Historical clue formulations

• Kind of insurance for bridges — 2026-09-20
• Like some bridges — 2025-09-28
• Certain insurance coverage — 2020-04-19
• Insurance type that often accompanies medical — 2019-01-28
• With 39-Across, teeth-cleaning aid — 2016-12-09
• Kind of bridge — 2004-06-24
• Like some health coverage — 2004-03-07
• Associated with choppers — 2003-11-14
• Kind of technician — 2003-06-08
• With 32-Down, a drugstore purchase — 1998-06-27