S Bridge, National Road - Credit: Wikimedia Commons
S Bridge, National Road - Credit: Wikimedia Commons
The S Bridge is a historic stone arch bridge, spanning Salt Fork about east of Old Washington, Ohio. Built in 1828, it is one of the best-preserved surviving bridges built for the westward expansion of the National Road from Wheeling, West Virginia to Columbus, Ohio. S bridges derive their name from the sharply curving approaches to the span. The bridge was designated a National Historic Landmark in 1964. The bridge is closed to traffic, and may be seen from Blend Road on the north and Rhinehart Road on the south. Read more on Wikipedia
Source: en.wikipedia.org