I think that when we first see Kirk on the motorcycle, he's leaving Iowa heading to San Francisco.
Then when we see him driving up to see the Enterprise, it's just after the bar fight in San Francisco (look at his banged up face). The Enterprise is being built somewhere on the outskirts of San Fransisco.
*When Phase II / TMP was being developed, there was a scene planned where the Enterprise was refitted on earth around San Francisco - in a cave like dry dock (cliff side) overlooking the ocean near the Golden Gate bridge. It would have been a dramatic launch effect, but the SFX was deemed too expensive. This scenario could have been somewhat revived (and revised) for the new movie.
Then when we see him driving up to see the Enterprise, it's just after the bar fight in San Francisco (look at his banged up face). The Enterprise is being built somewhere on the outskirts of San Fransisco.
*When Phase II / TMP was being developed, there was a scene planned where the Enterprise was refitted on earth around San Francisco - in a cave like dry dock (cliff side) overlooking the ocean near the Golden Gate bridge. It would have been a dramatic launch effect, but the SFX was deemed too expensive. This scenario could have been somewhat revived (and revised) for the new movie.