That's a horrible deadly idea. Day and night, parked cars line both sides of 5th making it very hard to see children, dogs, or other pedestrians when they cross mid street, which they do all the time. For the same reason, it's already difficult to see oncoming traffic on 5th when crossing 5th on Ridge.

In fact, 25 MPH is already too high. It should be 15. 35 MPH will get someone killed.

If you want to go faster, take 7th or Main. That's what these larger streets are for.