FILE - The "Portland, Oregon" sign is illuminated in with the Wells Fargo Center building in the background in downtown Portland, Ore., Jan. 27, 2015. (AP Photo/Don Ryan, File)

FILE - Several bridges spanning the Willamette River are shown in Portland, Ore., Aug. 1, 2012. (AP Photo/Don Ryan, File)

FILE - In this aerial photo, tents housing people experiencing homelessness are set up on a vacant parking lot in Portland, Ore., Dec. 8, 2020. (AP Photo/Craig Mitchelldyer, File)

FILE - A downtown building displays a popular slogan in relation to the city in Portland, Ore., Sept. 19, 2012. (AP Photo/Don Ryan, File)