Couple of things: (1) Remember to level your images in post and (2) Be careful when shooting scenes with dark foregrounds/bright backgrounds or vice-versa. #1 isn't bad, and while over-exposed in the highlights, it can be recovered in post. #2 however has such deep shadows in the foreground that it's really difficult to make out the bridge. A couple of things can help this problem: Shoot a different time of day when the light is illuminating the scene more evenly; use a polarizing filter to increase contrast & saturation and to darken skies, and/or use a graduated neutral density filter to help even out the overall exposure.