Question: The William H. Harsha bridge is a cable-stayed bridge carrying which numbered highway, runs from the Mexico-US border at El Paso, Texas, to Niagara Falls, New York, near the Canada–US border?
Sentence (from "William H. Harsha Bridge"): The bridge has a main span of 1050 feet (320 meters) and a total span of 2100 ft .
Relevant evidence: No