Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle?

Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle? - Rickshaw near shabby wall on street

I saw alley this alley:

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Google Street view

The presence of the red crossses at the entrance of the alley (= the bottom of the picture) makes me wonder whether I am allowed to drive into this alley. Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle?

The red crossses at the entrance of the alley are the only signs I saw. I didn't enter the alley since I was in a car and unwilling to pay a fine, so I don't know whether or connected to another street.






Pictures about "Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle?"

Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle? - Photo of People Walking on Alley
Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle? - Red 2-door Truck Near Tree
Do red cross signs on the street mean I am not allowed to drive into this alley in Seattle? - Modern bus driving along river against bridge





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