The easiest and fastest bridge to build isn't actually a traditional one; it's a floating structure that uses floats or shallow draft boats to support a deck for pedestrians and vehicles. In the early days, these low-budget 💰 floating bridges were quite popular!
However, in West Philadelphia, locals preferred to use ferries to cross the Schuylkill River until the American Revolutionary War began. ⚔️ ⚔️
In 1776, George Washington ordered the construction of a bridge connecting Philadelphia to the west. General Israel Putnam, who supervised this construction, built the primitive bridge with floating logs and scows. The British 🇬🇧 later destroyed this bridge and built a new one a year later.
Unfortunately, the second bridge was hastily built and was destroyed by the rushing water shortly after its completion. A team of engineers 👷 then gathered the debris and constructed a third bridge in the same location.
The Gray's Ferry bridge remained after the British evacuated the area.
All these efforts eventually led to the construction of a proper bridge a few years later, marking the beginning of a new chapter in the history of beautiful American bridges. 🎉
© New York Public Library Digital Collections