(Portland, OR) -- Time is running out for residents to comment on the future look of the new Burnside Bridge in Portland. Nearly 20-thousand people have already responded to the online survey. Multnomah County is planning a new Burnside Bridge that will survive a major earthquake. Three cable stay and three tied arch options are being considered. The survey closes July 31st at midnight. You'll find the survey on the Multnomah County bridge website.