Maryland Code, Transportation § 7-304

(1) Release to the public information as to any proposed transit plan or proposed amendment or revision of a transit plan; and

(2) Keep a copy of the proposal and information at its office for public inspection.

(b)(1) The Administration shall hold a public hearing on the proposed plan, revision, or amendment.

(2) The Administration shall give at least 30 days' prior notice of the hearing. The notice shall be published once a week for 2 successive weeks in one or more newspapers of general circulation in the District. The 30-day period begins when the notice first appears in the newspaper.