precising direction of cliff (see https://wiki.openstreetmap.org/wiki/Pt:Tag:natural%3Dcliff )
precising first stage of VLT de Salvador
precising and adding rail tracks; precising roads and adding level crossings
precising main rail (deleting wrong ford); precising bridging of creek
mapping VLT de Salvador Linhas 4 and 5; precising area of and around Patio de Transalvador
mapping VLT de Salvador Linhas 4 and 5; precising some roads
mapping VLT de Salvador Linhas 4 and 5
precising line Z4 under construction: depot (part 4)
precising line Z4 under construction: depot (part 3)
precising line Z4 under construction: depot (part 2)
precising line Z4 under construction: depot (part 1)
precising line Z4 under construction: precising platforms
precising line Z4 under construction
precising line Z4 under construction: adding station, platforms and switches
precising line Z4 under construction; precising lake
precising line Z4 under construction
precising line Z4 under construction
adding building of subway station; precising tracks as line Z2
precising line Z4 under construction