If so SRS has only cities in the US...and why the f*** every closed road in every game has to be a connector to a city or a blocked road, seriously? PARANOIA?
In most games closed roads mean nothing and only have the purpose for a realistic setting, there's only a short section of it measured by the field of view, they are build as far/high/low as the player could normally see without seeing the sudden end - and sometimes they actually build an interchange and the road ends behind the buildings left and right.
I have this game on my PS2. The game is pretty awesome.
Anyway, I saw this close road near the Lexus dealership. Dunno why it's closed.
And if you visit Wingman Highway (that's the name of the highway, I guess. Haven't played this game for almost a year) you'll see some city lights on the east and west. Is that some closed city or something?