from_stop_id,to_stop_id,transfer_type,min_transfer_time
1875,4,,
1880,7,,
1877,34,,
284,113,,
1694,118,,
1657,120,,
1551,224,,
1579,237,,
113,284,,
340,305,,
336,309,,
309,336,,
305,340,,
1871,372,,
1619,382,,
1693,407,,
476,418,,
439,438,,
438,439,,
465,462,,
608,462,,
462,465,,
608,465,,
614,465,,
418,476,,
462,608,,
465,608,,
614,608,,
613,610,,
1966,610,,
610,613,,
1967,613,,
465,614,,
608,614,,
937,902,,
922,916,,
916,922,,
1209,1208,,
1208,1209,,
1214,1213,,
1213,1214,,
1215,1216,,
1964,1234,,
1305,1301,,
1301,1305,,
1509,1400,,
1520,1424,,
1515,1430,,
1969,1432,,
1400,1509,,
1424,1520,,
1870,1526,,
1555,1536,,
224,1551,,
1536,1555,,
1878,1558,,
237,1579,,
1958,1613,,
382,1619,,
1879,1641,,
1649,1648,,
1648,1649,,
120,1657,,
1668,1665,,
1665,1668,,
407,1693,,
118,1694,,
1747,1742,,
1742,1747,,
1760,1756,,
1876,1758,,
1756,1760,,
1846,1840,,
1840,1846,,
1526,1870,,
372,1871,,
4,1875,,
1976,1875,,
1758,1876,,
34,1877,,
1558,1878,,
1641,1879,,
7,1880,,
1913,1892,,
1892,1913,,
1922,1921,,
1921,1922,,
1929,1928,,
1928,1929,,
1613,1958,,
1234,1964,,
610,1966,,
613,1967,,
1432,1969,,
1875,1976,,