The width of a normal sidewalk typically ranges from 4 to 5 feet, allowing enough space for pedestrian traffic. However, in some areas, sidewalks can be wider to accommodate increased foot traffic or outdoor dining spaces.
3' wide, about 31'----4' wide, about 24'
If it is just under a 3 or 4 foot wide sidewalk, you dig down on either side and bore a hole under the sidewalk with a piece of pipe.
The answer will depend on what material the sidewalk is made from and the maximum range in temperature.
dinner
152/(6*6) = 4.22... (recurring) feet.
Enough to lay a four foot wide sidewalk around the earth.
Private walks typically 3 ft wide. Public walks, 4 ft wide but vary by municipality and handicap accessibility.
Extra wide footwear are made for people with wide feet. Normal footwear are made for people with normal feet. In wide footwear the width will be greater than in normal footwear.
As wide as any normal humans eyes.
about 5 or 3 feet wide lol
If you made a sidewalk about 2.5' wide it would be about 13' long.
sidewalk is abiotic