<P> Coordinates: 41 ° 53 ′ 34" N 12 ° 29 ′ 05" E ﻿ / ﻿ 41.892758 ° N 12.484744 ° E ﻿ / 41.892758; 12.484744 </P> <Table> <Tr> <Th_colspan="2"> Arch of Septimius Severus </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Location </Th> <Td> Regione VIII Forum Romanum </Td> </Tr> <Tr> <Th> Built in </Th> <Td> 203 AD </Td> </Tr> <Tr> <Th> Built by / for </Th> <Td> Septimius Severus </Td> </Tr> <Tr> <Th> Type of structure </Th> <Td> Triumphal arch </Td> </Tr> <Tr> <Th> Related </Th> <Td> List of ancient monuments in Rome </Td> </Tr> <Tr> <Td_colspan="2"> Arch of Septimius Severus </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Arch of Septimius Severus </Th> </Tr>

When was the arch of septimius severus built