Although there are some sections of the route that are narrow, (also, there are two locations within those sections around the Okamura area, with almost right-angled corners for turning) there are no problems operating those large-sized buses.
狭隘路線の区間が（その区間内である岡村界隈には2ヶ所にほぼ直角の曲がり角も）あるものの大型車両の運行も問題が無い。