彝岔线 (S304)

560 m at 38.7%

1.2 km at 28.0%

320 m at 26.8%

480 m at 21.5%

680 m at 16.5%

810 m at 15.7%

1.2 km at 15.2%

780 m at 15.0%

2.0 km at 14.9%

640 m at 14.4%

830 m at 13.6%

2.7 km at 13.5%