Anyone know how to find the date of the bridge shown at the crosshair in the center of this aerial?
http://mapper.acme.com/?ll=36.39953,-106.49597&z=20&t=H
That alignment of US 84 was still shown on the 1953 USGS topo, so I'd also like to know when today's US 84 was opened to traffic.
Here's a photo of the bridge, taken looking south from today's highway:
https://www.flickr.com/photos/usends/16438032044/in/album-72157651390155330/