By Wednesday, July 25, it was clear that authorities would not refrain from challenging crowds. The police attempted to disperse crowds wherever they appeared, but the bands of people seemed to disappear and reappear at random, making order very difficult to maintain. A mob numbering about ten thousandmen, women, and children had gathered at the Halsted Street viaduct; the sheer size of the crowd was extremely threatening and a strong body of police was sent to the viaduct with orders to disperse the crowd. At the sight of the police, the crowd broke and fled to the other side of the viaduct and as a result the police pursued them and fired at them as they ran. The crowd then turned around and charged the police, angered at the fact that they were shot at when they tried to retreat. The crowd threw stones, some shot their pistols, and other various objects were thrown at the police. At the same time, the police discharged their weapons at the mob for a period of half an hour. The crowd proved too big for them to handle and the police were running out of ammunition, hence their sergeant gave orders to fire off all their remaining ammunition and at the same time withdraw across the viaduct back towards the police station. The massive crowd, still just as big as before and now even angrier, ran after the police in hot pursuit. The police found themselves trapped at the south side of the street because the bridge was raised. They were saved when an unidentified boy lowered the bridge for them to escape and, more importantly, for the cavalry to come to their rescue. The cavalry was followed by several large wagons filled with reinforcements. Here, the crowd once again turned around and retreated to the other side of the bridge while being fired upon by the police and beaten by their clubs. Many reporters were at the scene of the conflict and they reported the typical clashes of that day consisted of guerrilla warfare, when cavalry or police approached, a crowd would part and then close behind it while many threw stones and pieces of wood and coal. The crowds, though overwhelmed and intimidated, were still not yet conquered. Rumors of fresh outbreaks in the city continued and more and more government troops kept arriving. These troops stationed themselves at various points of the city believed to be susceptible to violent uprisings whilst police patrolled the city and arrested many. The rioters did not dare gather in great numbers like they had at the Halsted Street viaduct, but small crowds kept springing up, even though they continued to be dispersed swiftly.
Aftermath
July 26 passed with no further violence. The rioters remained agitated and restless but avoided further conflict. Many places remained closed until the following week and by then the strike had lost its momentum. Crowds ceased to gather because they feared the fierce police brutality that they would have to face. "Thirty workers died at the Viaduct, 100 were wounded, and at least thirteen cops were injured. The New York Times reported rocks flying from workers' hands, police shooting guns and swinging clubs, and 'no less than 10,000 men present … they were bent on violence and hesitated at nothing.'"
