Rock Island Bridge was a steam cargo ship built in 1919 by Submarine Boat Company of Newark for the United States Shipping Board (USSB) as part of the wartime shipbuilding program of the Emergency Fleet Corporation (EFC) to restore the nation's Merchant Marine. In March 1920 while on her maiden voyage the vessel collided with another steamer and subsequently had to be beached to avoid sinking. She was later abandoned and sold for scrap.