Is L.A.'s traffic the worst in the U.S.? Depends on how you measure it

Is L.A.’s traffic the worst in the U.S.? Depends on how you measure it
LA Times
8/26/15

[…] Other top-ranked freeway bottlenecks include: the northbound 101 from downtown to Sherman Oaks; the eastbound 10 Freeway from Santa Monica to downtown; and three sections of the 5 between Irvine and downtown Los Angeles.

The severity of L.A.-area rush-hour delays remained greater than in any other city. […]