 Goma and Bukavu can be reached via domestic services to Gisenyi and Cyangugu respectively, but the border must be crossed on foot.Similarly, travel to Bujumbura requires a foot crossing and two separate buses after direct services were suspended during the 2010s due to instability in Burundi.Rwanda has no railways, but the government has agreed with Tanzania to construct a standard-gauge railway linking Kigali to Isaka, where passengers could connect with either the Central Line or with the future Tanzania Standard Gauge Railway, to reach Dar-es-Salaam.