EzraS wrote:
Usually in the US a shopping district street like that has a speed limit of 45 MPH at the most. Although if it's part of a state highway it would bump up to at least 55 by a certain point.
You're correct, but in this case the very last speed limit sign before this point said 55 MPH!

If you look at the OP picture, the speed limit drops to 40 after the next traffic signal, but only then. This is going northbound on the road. Interestingly, going southbound there is no speed limit sign that says 55 MPH (though there used to be).
So yeah, in that shopping district with lots of cars pulling out, the speed limit is still 55 MPH!
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