| Ex. MET-MKE-042 | March 19: MCTS Update on Coronavirus or COVID-19MCTS service reduction to Saturday schedules; Freeway Flyer suspension; administration building closed | Milwaukee County Transit System | Milwaukee County, Wisconsin (Milwaukee County Transit System)County | Mar. 19, 2020 | 2020 Q2 | Travel and quarantineCourts and public offices | Primary source read | |
| Ex. MET-MKE-003 | Safer at Home Order of Public Health Madison & Dane County (adopting and incorporating DHS Emergency Order #12)Safer at Home Order | Public Health Officer of Madison and Dane County (Public Health Madison & Dane County) | Dane County and City of Madison, WisconsinCounty | Mar. 25, 2020 | 2020 Q2 | Stay-at-homeBusiness closureTelework mandateGathering capTravel and quarantineSchools and child care | Primary source read | |
| Ex. MET-MKE-043 | MCTS to Resume Fare Collection on June 1 (release of May 26, 2020)Resumption of fare collection; front-door boarding restored; masks recommended | Milwaukee County Transit System | Milwaukee County, Wisconsin (Milwaukee County Transit System)County | May 26, 2020 | 2020 Q2 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-MKE-041 | MCTS to Require Masks on Buses Starting August 1 (release of July 23, 2020)MCTS mask requirement and passenger limits | Milwaukee County Transit System (operated by Milwaukee Transport Services, Inc. for Milwaukee County) | Milwaukee County, Wisconsin (Milwaukee County Transit System)County | July 23, 2020 | 2020 Q32020 Q42021 Q1 | Capacity limitFace-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-MKE-044 | Federal Mask Mandate for Public Transportation Extended (release of Aug. 23, 2021)Masks required on all MCTS buses regardless of vaccination status through at least January 18, 2022 | Milwaukee County Transit System (implementing the TSA Security Directive and CDC order) | Milwaukee County, Wisconsin (Milwaukee County Transit System)County | Aug. 23, 2021 | 2021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |