バス・ラピッド・トランジット
Bus rapid transit has been also a favorable option for St. Louis. Metro will consider bus rapid transit to be highway based on I-64, I-44, I-55, I-70, or major arterials such as Grand Boulevard, North County, and Kingshighway Blvd. A NABI BRT bus was tested for nine days between late October and late November 2008.