[2023-06-02]. (原始内容存档于2023-06-01). Central Subway Extension, Phase III of the T ThirdRail project. 三藩市交通局. [2023-06-01]. (原始内容存档于2023-08-13). Official project
On Lines 1, 2 and 3, the track gauge is a non standard 1600 mm, the thirdrail is 750 V DC and under running. For Lines 4 and 5, the track gauge is 1435
On Lines 1, 2 and 3, the track gauge is a non-standard 1600 mm, the thirdrail is 750 V DC and under running. For Lines 4 and 5, the track gauge is 1435