They have gates in FS2002, just not as many as we'd all have liked. Whether the number of places with them has significantly increased remains to be seen.

The thing with screenshots at this stage (still in beta) is that Microsoft tend to only release the stuff that shows off all the goodies, for obvious reasons.

You're unlikely to see shots of the undetailed areas until the beta testers are released from their NDA and respond to specific requests.

Fingers crossed though.