| Highway for Hadrian | 19 |
| Highway flapjack sellers since '58 | 38 |
| Highway fee | 11 |
| Highway features | 16 |
| Highway feature | 15 |
| Highway exits | 13 |
| Highway exit, usually | 21 |
| Highway exit | 12 |
| Highway entry | 13 |
| Highway entrances and exits, typically | 38 |
| Highway entrances | 17 |
| Highway entrance or exit | 24 |
| Highway entrance | 16 |
| Highway engineer's concern | 30 |
| Highway elements | 16 |
| Highway driver's button | 27 |
| Highway divs. | 13 |
| Highway divisions | 17 |
| Highway division nearest the shoulder | 37 |
| Highway division | 16 |
| Highway dividers | 16 |
| Highway divider | 15 |
| Highway divide | 14 |
| Highway distance marker | 23 |
| Highway department supply in the Northeast | 42 |
| Highway department supply | 25 |
| Highway department concern | 26 |
| Highway damaged by hurricane Katrina | 36 |
| Highway curves | 14 |
| Highway curve | 13 |
| Highway crossing | 16 |
| Highway crosser on signs | 24 |
| Highway crosser | 15 |
| Highway covered in "The Milepost" | 43 |
| Highway cost | 12 |
| Highway cop | 11 |
| Highway conveniences | 20 |
| Highway construction site sign | 30 |
| Highway construction machine | 28 |
| Highway construction crews | 26 |
| Highway construction crew's supplies | 40 |
| Highway connection | 18 |
| Highway clunkers | 16 |
| Highway cloverleaf principle | 28 |
| Highway chatterbox | 18 |
| Highway caution sign | 20 |
| Highway caution | 15 |
| Highway bypass, usually | 23 |
| Highway breakfast joints | 24 |
| Highway breaker? | 16 |
| Highway bottleneck | 18 |
| Highway blight | 14 |
| Highway billboard words | 23 |
| Highway behemoths | 17 |
| Highway behemoth | 16 |
| Highway barrier | 15 |
| Highway bailout | 15 |
| Highway areas | 13 |
| Highway approaches | 18 |
| Highway advisory | 16 |
| Highway adjoiner | 16 |
| Highway ad sign | 15 |
| Highway accident consequences | 29 |
| Highway accesses | 16 |
| Highway access | 14 |
| Highway abbreviation | 20 |
| Highway 1 city | 14 |
| Highway | 7 |
| Hightails it | 12 |
| Hightails | 9 |
| Hightailed it | 13 |
| Hightail it, old-style | 22 |
| Hightail it out | 15 |
| Hightail it away | 16 |
| Hightail it | 11 |
| Hightail | 8 |
| Highstrung | 10 |
| Highsmith's amoral protagonist | 34 |
| Highschooler's option: abbr. | 32 |
| Highschooler | 12 |
| Highs' opposites | 20 |
| Highs and lows, perhaps | 23 |
| Highs and lows | 14 |
| Highs | 5 |
| Highrise in nature | 18 |
| Highrise dwellings: Abbr. | 25 |
| Highpointer's destination in Ore. | 37 |
| Highness: Abbr. | 15 |
| Highness | 8 |
| Highminded | 10 |
| Highly-touted NBC spinoff cancelled in 2008 before production | 61 |
| Highly-rated | 12 |
| Highly-ranked noncoms | 21 |
| Highly-ranked golfer | 20 |
| Highly-prized muscle cars | 25 |
| Highly-placed pop singer? | 25 |
| Highly-glazed fabrics | 21 |
| Highly wrought | 14 |
| Highly worried | 14 |
| Highly volatile hydrocarbon | 27 |