Probably not. Length would be the entire length to the point the road starts. The span would be the section with air under it. Depending on the design, there could be a fair amout of the bridge supported by dirt or concrete at either end.
A bridge's span is the length that crosses the gap.
The span is the distance between supports. The sum of the span lengths is the bridge length.
A span on a bridge is the distance between supports such as from pier to pier. A bridge can have several supports over its length. A bridge length includes the entire bridge.
it is the length of the bridge in the harry potter movie
its the span of a bridge for which the cost of building both substructure and superstructure is same....
the total length of Millau viaduct bridge is 2460 mtrs or 1.53 mill. this is the world tallest' bridge that linking Paris to mediterranean.
It is 4,200 feet.
We may suggest 20ft (6m) to be the criteria but i insist this is practically too short. Bridge span of 20meters or less may be a good standpoint reference of "short span".
the main span is 176 m and the total length is 284mTotal length284mHeight27mLongest span176m
Sydney Harbour Bridge, main span 503 meters (1650 feet) ...
London Bridge spans the River Thames in Central London
span bridge