near North Powder, Oregon
Between Baker City and North Powder, the convergence of the 45th and US 30 is marked by this simple highway sign.
There is a similar sign along I-84 just east of here.
Half way between
Thanks to Shawn Granton for sending this photo.
View 45th Parallel Markers in Google Maps
Copyright ©2016 Matt Bergstrom - photo ©Shawn Granton