<p>➀ One hundred and twenty-six years ago, a railway bridge collapsed due to an engineering failure.</p><p>➁ The designer of the bridge had underestimated the strength of the winds, leading to the collapse during a storm.</p><p>➂ As a result, new standards for bridge design were established to withstand wind forces up to 56 pounds per square foot, significantly higher than the previous 10 pounds per square inch.</p>