Problem making map x 4

We have reviewed your images and it looks like you only used about 60% overlap with lots of trees present and large terrain changes. I am surprised it isn't failing much more quickly. For some reason, likely the bridge being present, it is continuing to try hard with it. 

As noted in the Data Collection guidelines that are agreed to at the time of upload you need to use at least 80% overlap when trees like that are involved.