Concrete walkway span is 174 ft. , weights 950 tons . What's the weight per square foot ?

Question

Concrete walkway  span  is 174 ft.  , Weight  950 tons .  What's  the weight per  square foot ?

 

Answer 1

Assuming the walkway to be basically rectangular in shape, one needs the three dimensions...length, width & height.

 

You see, in each square foot of surface area, there's a volume, dependent on thickness ('height').