November 2023 - January 2024: Finalization of environmental impact assessments and permitting approvals. January 2024 - March 2024: Public information sessions and community outreach to address concerns and provide project updates. March 2024 - May 2024: Finalization of detailed engineering designs and specifications. May 2024 - July 2024: Contractor bidding process and selection for Phase 1 (Initial site preparation and utility relocation). July 2024 - November 2024: Utility relocation and initial site preparation work begins.
November 2024
March 2025
Phase 1 Construction
Begin construction of the first two new station sites (foundations, platform preparation). March 2025 - July 2025: Track laying begins for the initial segment of the expansion. July 2025 - November 2025: Bridge and overpass construction begins at key intersections.
March 2026
Phase 2 Construction
Contractor bidding and selection for Phase 2 (Remaining station construction and system integration). January 2026 - May 2026: Construction of the remaining three new stations begins. May 2026 - September 2026: Track laying continues, and electrical system installation begins. September 2026 - November 2026: Begin integration of new track and stations with existing Green Line system.
March 2027
System Integration & Testing
November 2026 - March 2027: Completion of electrical system installation and testing. March 2027 - July 2027: Initial test runs of trains on the new expansion segments. July 2027 - September 2027: Safety inspections and final regulatory approvals. September 2027 - November 2027: Public pre-opening tours and information sessions.
March 2028
Project Completion & Post-Implementation
November 2027: Official opening of the Green Line Expansion to the public. November 2027 - March 2028: Post-implementation monitoring of traffic flow and ridership. March 2028 - July 2028: Community feedback surveys and analysis of project impact. July 2028 - November 2028: Final project report and documentation, addressing any remaining issues and planning for future expansions.