| California High Speed Rail Proposal, Phase 2 South (relation/9466654) | California High-Speed Rail (Q782093) | |
| California High Speed Rail (relation/7739486) | California High-Speed Rail (Q782093) | |
| HS2 Phase 2a - West Midlands to Crewe (relation/6748946) | High Speed 2 (Q798868) | |
| California High Speed Rail Proposal, Phase 2 North (relation/9466655) | California High-Speed Rail (Q782093) | |
| HS2 Phase 2b - West Midlands to Leeds (relation/6775258) | High Speed 2 (Q798868) | |
| HS2 Phase 2b - Crewe to Manchester (relation/6775224) | High Speed 2 (Q798868) | |
| California High Speed Rail Proposal, Phase 1 South (relation/9466653) | California High-Speed Rail (Q782093) | |
| Follobanen (relation/8257734) | Follo Line (Q3353565) | |
| California High Speed Rail Proposal, Phase 1 North (relation/9466656) | California High-Speed Rail (Q782093) | |
| HS2 Phase 1 - London to West Midlands (relation/1986960) | High Speed 2 (Q798868) |