quote:
Originally posted by thepainguy:
P.S. I just checked on Google Earth and we were right. The next left exit (1/4 mile or so farther S) is where the HOV lane breaks off for a mile or so and then rejoins the road.
Coordinates of the next exit are:
33 47 52.67 N, 84 23 44.66 W
As I'm a huge usability freak, I've been looking at this accident more and I can write the NTSB's report for them (and I'll be mad as heck if they blame the driver).
The fault is really with whoever designed the highway (and to a lesser degree the signage of the T-exit). They got too cute/tricky and it cost at least 7 people their lives.
In that part of Atlanta, there are two left exits in a row on SB 75. The first, Northern exit, is a T-intersection where the accident happened.
At the second exit, 1/4 mile or so farther South, the 3 left lanes (including the left-most HOV lane) all appear to exit. The right 2 of the 3 lanes do in fact exit and then reverse direction to join a Northbound road. However, the left-most HOV lane continues South and then rejoins the highway about a 1/2 mile South of where it split off. Following this route allows you to cut a (sometimes congested) corner and is a nice little trick if you know about it. However, you have to pay attention because it looks and feels like you are exiting the highway.
This "fake" exit kind of freaked me out the first time I followed it because I've never seen anything like it before.
All of this explains the driver's late reaction. He thought he was getting off at the second, "fake" exit when in reality he was getting off at the first, T-exit.