https://www.post-gazette.com/local/city/2014/11/07/pittsburgh-city-council-considers-possible-dynamic-parking-pricing/stories/201411070068
Rates would change based on demand for spaces in an effort to get motorists to stay for less time in popular areas.
pittsburgh city councilparking pricingpossibledynamicpost
https://www.sfmta.com/demand-responsive-parking-pricing
Jan 17, 2023 - Through smarter pricing for parking, we help to achieve the right level of parking availability by periodically adjusting meter and garage to match demand....
demand responsiveparking pricingsfmta