(Portland, OR) -- The City of Portland is extending pay-to-park hours, and it starts this Friday on the Central Eastside. Drivers will have to pay for on-street parking Monday through Saturday from 8 a.m. to 10 p.m. The Portland Bureau of Transportation says it's because of higher demand for parking. It'll also raise revenue for the city. Meters in downtown Portland will be the next to change starting September 2nd.