...S&P Global Ratings assigned its '##+' long-term rating and stable outlook to the City of Omaha, Neb.'s approximately $56.8 million series 2020A general obligation (GO) various purpose and refunding tax-exempt bonds and $82.8 million taxable series 2020B GO and refunding bonds. At the same time, we affirmed our: + '##+' long-term rating on Omaha Parking Facilities Corp.'s and Omaha Public Facilities Corp.'s existing lease revenue bonds, supported by the city of Omaha; + '##+' rating on the city's existing general obligation (GO) and special tax revenue bonds; and + '##+' rating on the Omaha-Douglas Public Building Commission's debt outstanding. The series 2020A and B bonds are general obligations of the city, supported by the city's unlimited-tax GO pledge. Several bonds are rated using our criteria, "Issue Credit Ratings Linked To U.S. Public Finance Obligors' Creditworthiness," published Nov. 20, 2019, on RatingsDirect. Those issuances include: + The Public Facilities Corp.'s lease revenue...