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Small Philadelphia Side Street
Philadelphia, Pennsylvania, USA
September 24, 2006 - 21:23 UTC (17:23 local time)
Belgium block (carved granite blocks) paving was the main paving method in the 19th century, covering both major and small streets in the city. Although the major streets are now mostly covered with asphalt (much more compatible with air-filled rubber tires), many small streets still retain the paving from almost two centuries ago. Cars (and trash trucks!) do travel down these streets so often residents will put up bollards in the sidewalks, providing some protection to their houses.
The two blocks of marble on the sidewalk in front of the doorways are also transportation related. They often have an address number, a family name, or initials engraved on them. The blocks are carriage steps, used to climb up into or down from a horse-drawn carriage.