Street sweeping was always going to be a second term thing - no one wanted to deal with potential political blowback, especially after doing something as controversial as the beverage tax. But the money has been allocated in the budget and it's coming, they just need to hire people and get the equipment.
Re: street paving, page 19 of this shows things are getting better:
https://www.phila.gov/media/20200106...ERM-REPORT.pdf
Just anecdotally, still plenty of improvement needed, but the roads do seem a bit better than they were 2-3 years ago.