兰州—马关 (G248)

1.1 km at 38.3%

330 m at 35.1%

1.4 km at 33.4%

660 m at 33.2%

550 m at 31.8%

2.6 km at 29.0%

2.0 km at 26.2%

2.9 km at 25.5%

920 m at 24.6%

710 m at 24.3%

880 m at 24.1%

660 m at 23.5%