I am not sure what is needed to qualify as a city block but in this case it seems that a stop sign, two street signs on one post and a yield sign is enough.
Plus room to place a granite marker to signify the fact.
It was a long drive down to the southeast corner of the state to get this one but it was okay as I was trying to out-run a severe thunderstorm threat at the time. Dothan held a surprise treat for me though, this delightful bronze sculpture a stone's throw from the smallest city block.
Birds disrespectfully pooped on Mrs. Glover's head so I worked on taking a close-up giving Mrs. Glover a better image. Notice the cat in her lap. Mr. Glover is showing his wife something from New Gifts for the Garden magazine. The detail is this piece is amazing.