From the record
“Spencer's Crossing Bridge, near Greeley, Kansas, was built in 1885. It was listed on the National Register of Historic Places in 1990.”
Wikipedia article Spencer's Crossing Bridge, CC BY-SA 4.0.
One of 5 National Register listings published here for Anderson County · listed in 1990 · category: Structure · built in 1885.
Sources: the Wikipedia article · the National Register database, National Park Service · the Wikipedia article