Screen Shot 2015-05-22 at 12.20.14 PM Published Friday, May 22, 2015 - 12:20 pm at 1070 × 630 in More transit prep on Broadway: If you spot ‘smoke,’ don’t worry — Capitol Hill Station airflow test A cutaway view from the north of Capitol Hill Station’s main entrance at Broadway and John (Image: Sound Transit) Share this:TweetPrintEmail