| Answer | Crossword Clue |
|---|---|
| JAMUP | Cause a traffic snarl |
| TOLLBOOTH | Site of a traffic snarl |
| LANECLOSURE | Cause of a traffic delay |
| ROADREPAIR | Cause of a traffic delay |
| STALLEDCAR | Cause of a traffic delay |
| MERGE | Cause of a traffic tie-up |
| gridlock | to cause a severe traffic jam |
| gridlocking | GRIDLOCK, to cause a severe traffic jam |
| gridlocked | GRIDLOCK, to cause a severe traffic jam |
| RUBBERNECKER | One who might cause a traffic tie-up near an accident |
