Located north of Williamson, this deck girder bridge crosses 570th Street at 267th Avenue.
Built in 1920, the bridge features a single deck girder span, set onto concrete piers. Trestle spans approach the main span on either side. The bridge also utilizes a ballasted deck.
Several other deck girder spans of similar designs along this line were replaced around 2015. It appears most of these were open deck structures, and set onto timber piers. Fortunately, this span still appears to be in decent condition.
This type of bridge was common for both crossing small creeks and roadways, due to the simple nature of the design.
Overall, the bridge appears to be in fair to good condition, with little deterioration noted on the steel span.
The author has rated this bridge as being locally significant, due to the common design.
The photo above is an overview.