Bizinesi yabanja wosakongola adayitanitsa njanji yakudziyesa yokhazikika mu Riesch (Saxony Yotsika). Njira yake ndi yopitilira 800 metres ndi 10 metres.
Njanjiyi ithandizanso kuyesa zida (kuphatikizapo mayeso okhala pansi pamayendedwe ovuta, kuyesa mayendedwe mumsewu).
Kuyesedwa kudzachitikanso kwa mitundu yatsopano yazida, ngakhale zisanabweretsedwe kumsika. Zofooka zomwe zadziwika chifukwa cha ntchitoyi zidzathetsedwa mwachangu.
Potsegulira njanji, kutumiza okolola okha kuphatikiza zomwe apanga kukathandizidwanso, zomwe zimatsimikizira makasitomala makina abwino, okonzekera kutumidwa mwachindunji.
Kuphatikiza apo, njanji yoyeserera idzagwiritsidwa ntchito pophunzitsa zolimba pakugwiritsa ntchito ophatikiza omwe adziyesa okha opanga maukadaulo ndi ogwiritsa ntchito.