Authorizing the placement and use of not more than two speed monitoring systems on Interstate 83 in Baltimore City; requiring that fines collected as a result of violations enforced by the speed monitoring systems be used to assist in covering the cost of roadway improvements on Interstate 83 in Baltimore City; requiring a warning notice be mailed instead of a citation for a violation recorded by the system during the first 90 days of operation; requiring certain signage and a real-time display of a driver's traveling speed; etc.