Burnout Paradise
98 Achievements
20-25h
PS3
Drive through 20 Island Smash Gates
Awarded when you drive through your 20th set of Orange Island Smash Gates
9.2%
How to unlock the Drive through 20 Island Smash Gates achievement in Burnout Paradise - Definitive Guide
This is the same principle as the other "smash the gates" trophies, except that these are orange gates and are scattered through a smaller area. There are 75 total. Here is a map that shows their locations.