In anticipation of large crowds participating in the May Day March on Friday, May 1, the CTA expects that Loop bus routes traveling in the vicinity of the procession may be impacted with intermittent delays or reroutes. The rally will step-off at 11 a.m. from Union Park at the intersection of Washington/Ashland and will disband at the Dirksen Federal Plaza on Dearborn at Jackson. The following routes are expected to be detoured to adjacent streets: