Subchapter I. General. § 9–1201.01. Jurisdiction over MacArthur Boulevard. § 9–1201.02. Railroads prohibited on certain streets. § 9–1201.03. Further laying of street railroads prohibited. § 9–1201.04. Removal of paving stones; permit required; obstruction on streets. § 9–1201.05. Denomination of streets as “business streets”. § 9–1201.06. Portion of streets may be set aside as parks. § 9–1201.07. Removal of obstructions from streets. § 9–1201.08. Penalty for failure to replace paving stones. § 9–1201.09. Improper appropriation or occupation of streets. § 9–1201.10. Railroad sidings south of Virginia and Maryland Avenues authorized. § 9–1201.11. Railroad sidings into lots for business uses authorized. § 9–1201.12. Railroad tracks and additional stations authorized. § 9–1201.13. Railroads may use Union Station and terminals. § 9–1201.14. Streets to be under or over railroad tracks. § 9–1201.15. Subways and viaducts to eliminate grade crossings authorized.