Depends where you live and when you drive. Stay out of the evening rush hour in certain areas of town and you can count on 65mph to your destination. If you are popping across the river in the middle of the day there is no problem. Some people do have jobs that turn them out a 4-5pm in unfortunate locations. When I worked in one of those locations I shifted my schedule a bit so I worked until 6pm instead. Waiting 60 minutes turned a 45 minute commute into a 15 minute commute.