TOPSHOT - A picture taken on June 23, 2018 shows locomotive at the construction site of Standard Gauge Railway (SGR) during the Presidential Inspection of the SGR Nairobi-Naivasha Phase 2A project in Nairobi, Kenya. The SGR phase 2A project is an 120km extensiton of the Monbasa-Nairobi SGR project (Phase 1) with the longest railway bridge in the country, 5.8km Super Major Bridge, constructed across Nairobi National Park. / AFP PHOTO / Yasuyoshi CHIBA