DelDOT and Newark are looking at removing the signal at W Park Place and Apple Road, and possibly even the signal a couple blocks down at Orchard Road as well.
https://www.newarkpostonline.com/news/deldot-proposes-to-remove-traffic-light-on-west-park-place/article_9f06eee0-4e05-58f4-805c-e71e3da5f8f0.html
Those are the only two signal arrays in Newark remaining with any character, especially at W Park Place/Orchard Road.

W Park Place at Orchard Road in 2017

W Park Place at Apple Road in 2014
Further east at E Park Place and Chapel Street were these classic Eagle Flatback flashers, probably dating back from when Chapel Street continued south across the AMTRAK Northeast Corridor.

I haven't taken that stretch in awhile and the pic is from 2014, but they were still there as of 2019 per GSV.
They should go back to stop signs at Apple Road/Barksdale Road, or change it to a roundabout. I waited at those several times over Christmas. Barksdale Road just east of there has a stop sign where a flasher once was:
