GRIDLOCK

Set to 2 different clues across 2 published puzzles, most often “Possible result of an accident” — The New York Times, Friday, 17 November 2006.

8 letters

Every clue on record, most used first

Possible result of an accidentonce
The New York Times — Friday, 17 November 2006
Transportation woeonce
The New York Times — Saturday, 22 July 1995