The corner is a few hundred yards after the iron bridge but you don't want to take it. Instead, cut through that little complex with the weird architecture and through the multi-storey car park.
<a href="http://www.youtube.com/watch?v=TSwc0cNc5FM">YouTube Link</a>
Watch the video when you can.
Will Drift Attack and Smash n' Grab be available for events now? Drift has no time limit (make of that as you will) and Smash has a top score. Plus both of these modes have greater chances of tying, more so Smash.
The list of available cars per event needs to be updated as well, since both new and old cars have new events what with Ram chassis.