Iyo yekumisikidzwa kwemigwagwa yeGuangwu toll station yave ichishandiswa kwenguva yakareba, uye kuita kwekuratidzira hakuchakwanise kusangana nemhedzisiro inotarisirwa, pamwe nekupwanywa kwakadzokororwa kwemotokari dzinopfuura uye nekukukurwa kwemvura yemvura, mamwe macherechedzo akasvibiswa, saka ivo inoda kudhirowa zvakare. Pamberi pekumaka, mitsetse yekare yekumaka inoda kubviswa nekushandisa mushini wekubvisa mutsara.
Iyo inopisa melt yekumaka ine ipfupi yekuomesa nguva, yakasimba yekuratidzira kugona, uye ine hunhu hwekutsvedza kuramba uye kupfeka kuramba.
