Well, they ain't great pictures. Let's consider them more of a sampling. Last weekend, I took my daughter, Aly, to a new park/lake in Newark, Delaware, that replaced some old University of Delaware dormitories. Bonus, the CSX Philly Subdivision runs alongside the park. These pictures were more grabs than actual railfanning, but they give an idea of the clear line of sight that can be had now. Unfortunately, sunlight angles may be an issue, depending on the time of day and season.
Friday, December 31, 2021. Newark, Delaware. Lone lead unit (CSXT ES44AC-H No. 3013):

Distributed power (CSXT CM44AC No. 7250):

DFF