text: Easiest way to upload photos I can think of, if you happen to have the photos on an Android device, is using the app StreetComplete, find this note and you should be able to attach them.
  
  Otherwise Mapillary is a possibility if you pass by here regularly - you take photos from the app and it geotags them - it's not very easy to give it pre-taken photos though.
  
  If that doesn't work I can probably pass by here sometime.